Finding the Fourth Proportional to 72,443.14, 108,680.10 and 22,522.02

Step by Step Solution

1. Step 1: Write the proportion equation
   72,443.14 : 108,680.10 = 22,522.02 : x
2. Step 2: Convert to fraction form
   72,443.14/108,680.10 = 22,522.02/x
3. Step 3: Cross multiply
   72,443.14x = 108,680.10 × 22,522.02
4. Step 4: Simplify right side
   72,443.14x = 2,447,695,385.80
5. Step 5: Solve for x
   x = 2,447,695,385.80/72,443.14
6. Step 6: Final answer
   x = 33,787.81