Finding the Fourth Proportional to 31,909.86, 44,035.25 and 17,569.40

Step by Step Solution

1. Step 1: Write the proportion equation
   31,909.86 : 44,035.25 = 17,569.40 : x
2. Step 2: Convert to fraction form
   31,909.86/44,035.25 = 17,569.40/x
3. Step 3: Cross multiply
   31,909.86x = 44,035.25 × 17,569.40
4. Step 4: Simplify right side
   31,909.86x = 773,672,613.33
5. Step 5: Solve for x
   x = 773,672,613.33/31,909.86
6. Step 6: Final answer
   x = 24,245.57