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Finding the Fourth Proportional to 252,204.45, 377,886.16 and 207,364.11

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Solution

The fourth proportional to 252,204.45, 377,886.16 and 207,364.11 is: 310,700.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,204.45 : 377,886.16 = 207,364.11 : x
  2. Step 2: Convert to fraction form
    252,204.45/377,886.16 = 207,364.11/x
  3. Step 3: Cross multiply
    252,204.45x = 377,886.16 × 207,364.11
  4. Step 4: Simplify right side
    252,204.45x = 78,360,027,249.72
  5. Step 5: Solve for x
    x = 78,360,027,249.72/252,204.45
  6. Step 6: Final answer
    x = 310,700.41

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