Finding the Fourth Proportional to 5,516.50, 7,612.89 and 3,032.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,516.50 : 7,612.89 = 3,032.50 : x
2. Step 2: Convert to fraction form
   5,516.50/7,612.89 = 3,032.50/x
3. Step 3: Cross multiply
   5,516.50x = 7,612.89 × 3,032.50
4. Step 4: Simplify right side
   5,516.50x = 23,086,088.93
5. Step 5: Solve for x
   x = 23,086,088.93/5,516.50
6. Step 6: Final answer
   x = 4,184.92