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Finding the Fourth Proportional to 587.01, 880.11 and 370.74

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Solution

The fourth proportional to 587.01, 880.11 and 370.74 is: 555.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    587.01 : 880.11 = 370.74 : x
  2. Step 2: Convert to fraction form
    587.01/880.11 = 370.74/x
  3. Step 3: Cross multiply
    587.01x = 880.11 × 370.74
  4. Step 4: Simplify right side
    587.01x = 326,291.98
  5. Step 5: Solve for x
    x = 326,291.98/587.01
  6. Step 6: Final answer
    x = 555.85

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