Finding the Fourth Proportional to 23,404.86, 32,298.12 and 12,794.40

Step by Step Solution

1. Step 1: Write the proportion equation
   23,404.86 : 32,298.12 = 12,794.40 : x
2. Step 2: Convert to fraction form
   23,404.86/32,298.12 = 12,794.40/x
3. Step 3: Cross multiply
   23,404.86x = 32,298.12 × 12,794.40
4. Step 4: Simplify right side
   23,404.86x = 413,235,066.53
5. Step 5: Solve for x
   x = 413,235,066.53/23,404.86
6. Step 6: Final answer
   x = 17,655.95