Finding the Fourth Proportional to 22,042.08, 30,404.64 and 13,083.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,042.08 : 30,404.64 = 13,083.52 : x
2. Step 2: Convert to fraction form
   22,042.08/30,404.64 = 13,083.52/x
3. Step 3: Cross multiply
   22,042.08x = 30,404.64 × 13,083.52
4. Step 4: Simplify right side
   22,042.08x = 397,799,715.53
5. Step 5: Solve for x
   x = 397,799,715.53/22,042.08
6. Step 6: Final answer
   x = 18,047.29