Finding the Fourth Proportional to 23,223.60, 32,049.48 and 13,152.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,223.60 : 32,049.48 = 13,152.52 : x
2. Step 2: Convert to fraction form
   23,223.60/32,049.48 = 13,152.52/x
3. Step 3: Cross multiply
   23,223.60x = 32,049.48 × 13,152.52
4. Step 4: Simplify right side
   23,223.60x = 421,531,426.69
5. Step 5: Solve for x
   x = 421,531,426.69/23,223.60
6. Step 6: Final answer
   x = 18,150.99