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Finding the Fourth Proportional to 4,834.09, 7,244.30 and 2,057.97

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Solution

The fourth proportional to 4,834.09, 7,244.30 and 2,057.97 is: 3,084.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834.09 : 7,244.30 = 2,057.97 : x
  2. Step 2: Convert to fraction form
    4,834.09/7,244.30 = 2,057.97/x
  3. Step 3: Cross multiply
    4,834.09x = 7,244.30 × 2,057.97
  4. Step 4: Simplify right side
    4,834.09x = 14,908,545.14
  5. Step 5: Solve for x
    x = 14,908,545.14/4,834.09
  6. Step 6: Final answer
    x = 3,084.04

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