Finding the Fourth Proportional to 23,233.23, 32,088.15 and 15,310.62

Step by Step Solution

1. Step 1: Write the proportion equation
   23,233.23 : 32,088.15 = 15,310.62 : x
2. Step 2: Convert to fraction form
   23,233.23/32,088.15 = 15,310.62/x
3. Step 3: Cross multiply
   23,233.23x = 32,088.15 × 15,310.62
4. Step 4: Simplify right side
   23,233.23x = 491,289,471.15
5. Step 5: Solve for x
   x = 491,289,471.15/23,233.23
6. Step 6: Final answer
   x = 21,145.98