Finding the Fourth Proportional to 23,520.27, 32,458.65 and 13,310.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,520.27 : 32,458.65 = 13,310.52 : x
2. Step 2: Convert to fraction form
   23,520.27/32,458.65 = 13,310.52/x
3. Step 3: Cross multiply
   23,520.27x = 32,458.65 × 13,310.52
4. Step 4: Simplify right side
   23,520.27x = 432,041,510.00
5. Step 5: Solve for x
   x = 432,041,510.00/23,520.27
6. Step 6: Final answer
   x = 18,368.90