Finding the Fourth Proportional to 72,868.28, 109,306.34 and 22,952.29

Step by Step Solution

1. Step 1: Write the proportion equation
   72,868.28 : 109,306.34 = 22,952.29 : x
2. Step 2: Convert to fraction form
   72,868.28/109,306.34 = 22,952.29/x
3. Step 3: Cross multiply
   72,868.28x = 109,306.34 × 22,952.29
4. Step 4: Simplify right side
   72,868.28x = 2,508,830,598.63
5. Step 5: Solve for x
   x = 2,508,830,598.63/72,868.28
6. Step 6: Final answer
   x = 34,429.67