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Finding the Fourth Proportional to 373,032.54, 514,788.12 and 211,890.69

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Solution

The fourth proportional to 373,032.54, 514,788.12 and 211,890.69 is: 292,410.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,032.54 : 514,788.12 = 211,890.69 : x
  2. Step 2: Convert to fraction form
    373,032.54/514,788.12 = 211,890.69/x
  3. Step 3: Cross multiply
    373,032.54x = 514,788.12 × 211,890.69
  4. Step 4: Simplify right side
    373,032.54x = 109,078,809,950.60
  5. Step 5: Solve for x
    x = 109,078,809,950.60/373,032.54
  6. Step 6: Final answer
    x = 292,410.98

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