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Finding the Fourth Proportional to 41,693.78, 57,536.84 and 22,830.90

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Solution

The fourth proportional to 41,693.78, 57,536.84 and 22,830.90 is: 31,506.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,693.78 : 57,536.84 = 22,830.90 : x
  2. Step 2: Convert to fraction form
    41,693.78/57,536.84 = 22,830.90/x
  3. Step 3: Cross multiply
    41,693.78x = 57,536.84 × 22,830.90
  4. Step 4: Simplify right side
    41,693.78x = 1,313,617,840.36
  5. Step 5: Solve for x
    x = 1,313,617,840.36/41,693.78
  6. Step 6: Final answer
    x = 31,506.33

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