Finding the Fourth Proportional to 5,550.31, 7,659.39 and 3,032.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,550.31 : 7,659.39 = 3,032.42 : x
2. Step 2: Convert to fraction form
   5,550.31/7,659.39 = 3,032.42/x
3. Step 3: Cross multiply
   5,550.31x = 7,659.39 × 3,032.42
4. Step 4: Simplify right side
   5,550.31x = 23,226,487.42
5. Step 5: Solve for x
   x = 23,226,487.42/5,550.31
6. Step 6: Final answer
   x = 4,184.72