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Finding the Fourth Proportional to 431,749.62, 595,817.08 and 240,775.10

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Solution

The fourth proportional to 431,749.62, 595,817.08 and 240,775.10 is: 332,271.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    431,749.62 : 595,817.08 = 240,775.10 : x
  2. Step 2: Convert to fraction form
    431,749.62/595,817.08 = 240,775.10/x
  3. Step 3: Cross multiply
    431,749.62x = 595,817.08 × 240,775.10
  4. Step 4: Simplify right side
    431,749.62x = 143,457,917,018.71
  5. Step 5: Solve for x
    x = 143,457,917,018.71/431,749.62
  6. Step 6: Final answer
    x = 332,271.09

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