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Finding the Fourth Proportional to 24,325.76, 33,569.54 and 13,147.76

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Solution

The fourth proportional to 24,325.76, 33,569.54 and 13,147.76 is: 18,143.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,325.76 : 33,569.54 = 13,147.76 : x
  2. Step 2: Convert to fraction form
    24,325.76/33,569.54 = 13,147.76/x
  3. Step 3: Cross multiply
    24,325.76x = 33,569.54 × 13,147.76
  4. Step 4: Simplify right side
    24,325.76x = 441,364,255.23
  5. Step 5: Solve for x
    x = 441,364,255.23/24,325.76
  6. Step 6: Final answer
    x = 18,143.90

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