Finding the Fourth Proportional to 17,111.52, 23,595.30 and 11,132.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,111.52 : 23,595.30 = 11,132.10 : x
2. Step 2: Convert to fraction form
   17,111.52/23,595.30 = 11,132.10/x
3. Step 3: Cross multiply
   17,111.52x = 23,595.30 × 11,132.10
4. Step 4: Simplify right side
   17,111.52x = 262,665,239.13
5. Step 5: Solve for x
   x = 262,665,239.13/17,111.52
6. Step 6: Final answer
   x = 15,350.20