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Finding the Fourth Proportional to 81,914.20, 113,045.22 and 46,106.52

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Solution

The fourth proportional to 81,914.20, 113,045.22 and 46,106.52 is: 63,629.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    81,914.20 : 113,045.22 = 46,106.52 : x
  2. Step 2: Convert to fraction form
    81,914.20/113,045.22 = 46,106.52/x
  3. Step 3: Cross multiply
    81,914.20x = 113,045.22 × 46,106.52
  4. Step 4: Simplify right side
    81,914.20x = 5,212,121,696.83
  5. Step 5: Solve for x
    x = 5,212,121,696.83/81,914.20
  6. Step 6: Final answer
    x = 63,629.04

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