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Finding the Fourth Proportional to 74,591.14, 102,935.94 and 41,057.14

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Solution

The fourth proportional to 74,591.14, 102,935.94 and 41,057.14 is: 56,658.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,591.14 : 102,935.94 = 41,057.14 : x
  2. Step 2: Convert to fraction form
    74,591.14/102,935.94 = 41,057.14/x
  3. Step 3: Cross multiply
    74,591.14x = 102,935.94 × 41,057.14
  4. Step 4: Simplify right side
    74,591.14x = 4,226,255,299.61
  5. Step 5: Solve for x
    x = 4,226,255,299.61/74,591.14
  6. Step 6: Final answer
    x = 56,658.95

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