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Finding the Fourth Proportional to 67,101.25, 92,600.90 and 36,887.85

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Solution

The fourth proportional to 67,101.25, 92,600.90 and 36,887.85 is: 50,905.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,101.25 : 92,600.90 = 36,887.85 : x
  2. Step 2: Convert to fraction form
    67,101.25/92,600.90 = 36,887.85/x
  3. Step 3: Cross multiply
    67,101.25x = 92,600.90 × 36,887.85
  4. Step 4: Simplify right side
    67,101.25x = 3,415,847,461.62
  5. Step 5: Solve for x
    x = 3,415,847,461.62/67,101.25
  6. Step 6: Final answer
    x = 50,905.87

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