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Finding the Fourth Proportional to 295,905.72, 443,341.80 and 246,304.56

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Solution

The fourth proportional to 295,905.72, 443,341.80 and 246,304.56 is: 369,026.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,905.72 : 443,341.80 = 246,304.56 : x
  2. Step 2: Convert to fraction form
    295,905.72/443,341.80 = 246,304.56/x
  3. Step 3: Cross multiply
    295,905.72x = 443,341.80 × 246,304.56
  4. Step 4: Simplify right side
    295,905.72x = 109,197,106,978.61
  5. Step 5: Solve for x
    x = 109,197,106,978.61/295,905.72
  6. Step 6: Final answer
    x = 369,026.69

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