Finding the Fourth Proportional to 23,535.75, 32,478.57 and 12,924.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,535.75 : 32,478.57 = 12,924.69 : x
2. Step 2: Convert to fraction form
   23,535.75/32,478.57 = 12,924.69/x
3. Step 3: Cross multiply
   23,535.75x = 32,478.57 × 12,924.69
4. Step 4: Simplify right side
   23,535.75x = 419,775,448.89
5. Step 5: Solve for x
   x = 419,775,448.89/23,535.75
6. Step 6: Final answer
   x = 17,835.65