Finding the Fourth Proportional to 7,502.85, 10,354.76 and 5,611.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,502.85 : 10,354.76 = 5,611.10 : x
2. Step 2: Convert to fraction form
   7,502.85/10,354.76 = 5,611.10/x
3. Step 3: Cross multiply
   7,502.85x = 10,354.76 × 5,611.10
4. Step 4: Simplify right side
   7,502.85x = 58,101,514.01
5. Step 5: Solve for x
   x = 58,101,514.01/7,502.85
6. Step 6: Final answer
   x = 7,743.93