Finding the Fourth Proportional to 23,761.40, 32,791.16 and 13,152.02

Step by Step Solution

1. Step 1: Write the proportion equation
   23,761.40 : 32,791.16 = 13,152.02 : x
2. Step 2: Convert to fraction form
   23,761.40/32,791.16 = 13,152.02/x
3. Step 3: Cross multiply
   23,761.40x = 32,791.16 × 13,152.02
4. Step 4: Simplify right side
   23,761.40x = 431,269,861.07
5. Step 5: Solve for x
   x = 431,269,861.07/23,761.40
6. Step 6: Final answer
   x = 18,150.02