Finding the Fourth Proportional to 23,535.15, 32,478.73 and 12,925.00

Step by Step Solution

1. Step 1: Write the proportion equation
   23,535.15 : 32,478.73 = 12,925.00 : x
2. Step 2: Convert to fraction form
   23,535.15/32,478.73 = 12,925.00/x
3. Step 3: Cross multiply
   23,535.15x = 32,478.73 × 12,925.00
4. Step 4: Simplify right side
   23,535.15x = 419,787,593.54
5. Step 5: Solve for x
   x = 419,787,593.54/23,535.15
6. Step 6: Final answer
   x = 17,836.63