Finding the Fourth Proportional to 23,478.52, 32,401.89 and 14,404.90

Step by Step Solution

1. Step 1: Write the proportion equation
   23,478.52 : 32,401.89 = 14,404.90 : x
2. Step 2: Convert to fraction form
   23,478.52/32,401.89 = 14,404.90/x
3. Step 3: Cross multiply
   23,478.52x = 32,401.89 × 14,404.90
4. Step 4: Simplify right side
   23,478.52x = 466,745,985.26
5. Step 5: Solve for x
   x = 466,745,985.26/23,478.52
6. Step 6: Final answer
   x = 19,879.70