Finding the Fourth Proportional to 23,536.28, 32,480.52 and 12,925.28

Step by Step Solution

1. Step 1: Write the proportion equation
   23,536.28 : 32,480.52 = 12,925.28 : x
2. Step 2: Convert to fraction form
   23,536.28/32,480.52 = 12,925.28/x
3. Step 3: Cross multiply
   23,536.28x = 32,480.52 × 12,925.28
4. Step 4: Simplify right side
   23,536.28x = 419,819,815.55
5. Step 5: Solve for x
   x = 419,819,815.55/23,536.28
6. Step 6: Final answer
   x = 17,837.14