Finding the Fourth Proportional to 23,535.02, 32,478.55 and 12,924.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,535.02 : 32,478.55 = 12,924.88 : x
2. Step 2: Convert to fraction form
   23,535.02/32,478.55 = 12,924.88/x
3. Step 3: Cross multiply
   23,535.02x = 32,478.55 × 12,924.88
4. Step 4: Simplify right side
   23,535.02x = 419,781,361.32
5. Step 5: Solve for x
   x = 419,781,361.32/23,535.02
6. Step 6: Final answer
   x = 17,836.46