Finding the Fourth Proportional to 22,847.88, 31,533.72 and 13,414.62

Step by Step Solution

1. Step 1: Write the proportion equation
   22,847.88 : 31,533.72 = 13,414.62 : x
2. Step 2: Convert to fraction form
   22,847.88/31,533.72 = 13,414.62/x
3. Step 3: Cross multiply
   22,847.88x = 31,533.72 × 13,414.62
4. Step 4: Simplify right side
   22,847.88x = 423,012,870.99
5. Step 5: Solve for x
   x = 423,012,870.99/22,847.88
6. Step 6: Final answer
   x = 18,514.32