Finding the Fourth Proportional to 22,989.57, 34,344.59 and 14,602.42

Step by Step Solution

1. Step 1: Write the proportion equation
   22,989.57 : 34,344.59 = 14,602.42 : x
2. Step 2: Convert to fraction form
   22,989.57/34,344.59 = 14,602.42/x
3. Step 3: Cross multiply
   22,989.57x = 34,344.59 × 14,602.42
4. Step 4: Simplify right side
   22,989.57x = 501,514,127.91
5. Step 5: Solve for x
   x = 501,514,127.91/22,989.57
6. Step 6: Final answer
   x = 21,814.85