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Finding the Fourth Proportional to 106,114.55, 146,435.02 and 58,367.89

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Solution

The fourth proportional to 106,114.55, 146,435.02 and 58,367.89 is: 80,546.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,114.55 : 146,435.02 = 58,367.89 : x
  2. Step 2: Convert to fraction form
    106,114.55/146,435.02 = 58,367.89/x
  3. Step 3: Cross multiply
    106,114.55x = 146,435.02 × 58,367.89
  4. Step 4: Simplify right side
    106,114.55x = 8,547,103,176.63
  5. Step 5: Solve for x
    x = 8,547,103,176.63/106,114.55
  6. Step 6: Final answer
    x = 80,546.01

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