Finding the Fourth Proportional to 23,762.00, 32,790.20 and 13,151.00

Step by Step Solution

1. Step 1: Write the proportion equation
   23,762.00 : 32,790.20 = 13,151.00 : x
2. Step 2: Convert to fraction form
   23,762.00/32,790.20 = 13,151.00/x
3. Step 3: Cross multiply
   23,762.00x = 32,790.20 × 13,151.00
4. Step 4: Simplify right side
   23,762.00x = 431,223,690.49
5. Step 5: Solve for x
   x = 431,223,690.49/23,762.00
6. Step 6: Final answer
   x = 18,147.62