Finding the Fourth Proportional to 22,248.59, 30,689.69 and 14,694.93

Step by Step Solution

1. Step 1: Write the proportion equation
   22,248.59 : 30,689.69 = 14,694.93 : x
2. Step 2: Convert to fraction form
   22,248.59/30,689.69 = 14,694.93/x
3. Step 3: Cross multiply
   22,248.59x = 30,689.69 × 14,694.93
4. Step 4: Simplify right side
   22,248.59x = 450,982,772.80
5. Step 5: Solve for x
   x = 450,982,772.80/22,248.59
6. Step 6: Final answer
   x = 20,270.18