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Finding the Fourth Proportional to 107,755.87, 148,692.45 and 60,013.66

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Solution

The fourth proportional to 107,755.87, 148,692.45 and 60,013.66 is: 82,812.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,755.87 : 148,692.45 = 60,013.66 : x
  2. Step 2: Convert to fraction form
    107,755.87/148,692.45 = 60,013.66/x
  3. Step 3: Cross multiply
    107,755.87x = 148,692.45 × 60,013.66
  4. Step 4: Simplify right side
    107,755.87x = 8,923,577,767.14
  5. Step 5: Solve for x
    x = 8,923,577,767.14/107,755.87
  6. Step 6: Final answer
    x = 82,812.92

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