Finding the Fourth Proportional to 23,403.86, 32,296.20 and 12,793.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,403.86 : 32,296.20 = 12,793.50 : x
2. Step 2: Convert to fraction form
   23,403.86/32,296.20 = 12,793.50/x
3. Step 3: Cross multiply
   23,403.86x = 32,296.20 × 12,793.50
4. Step 4: Simplify right side
   23,403.86x = 413,181,434.70
5. Step 5: Solve for x
   x = 413,181,434.70/23,403.86
6. Step 6: Final answer
   x = 17,654.41