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Finding the Fourth Proportional to 91,633.93, 137,411.94 and 41,745.73

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Solution

The fourth proportional to 91,633.93, 137,411.94 and 41,745.73 is: 62,600.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,633.93 : 137,411.94 = 41,745.73 : x
  2. Step 2: Convert to fraction form
    91,633.93/137,411.94 = 41,745.73/x
  3. Step 3: Cross multiply
    91,633.93x = 137,411.94 × 41,745.73
  4. Step 4: Simplify right side
    91,633.93x = 5,736,361,816.68
  5. Step 5: Solve for x
    x = 5,736,361,816.68/91,633.93
  6. Step 6: Final answer
    x = 62,600.85

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