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Finding the Fourth Proportional to 7,361.06, 11,035.37 and 3,197.91

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Solution

The fourth proportional to 7,361.06, 11,035.37 and 3,197.91 is: 4,794.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,361.06 : 11,035.37 = 3,197.91 : x
  2. Step 2: Convert to fraction form
    7,361.06/11,035.37 = 3,197.91/x
  3. Step 3: Cross multiply
    7,361.06x = 11,035.37 × 3,197.91
  4. Step 4: Simplify right side
    7,361.06x = 35,290,104.09
  5. Step 5: Solve for x
    x = 35,290,104.09/7,361.06
  6. Step 6: Final answer
    x = 4,794.16

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