Finding the Fourth Proportional to 82,304.73, 123,444.45 and 26,137.55

Step by Step Solution

1. Step 1: Write the proportion equation
   82,304.73 : 123,444.45 = 26,137.55 : x
2. Step 2: Convert to fraction form
   82,304.73/123,444.45 = 26,137.55/x
3. Step 3: Cross multiply
   82,304.73x = 123,444.45 × 26,137.55
4. Step 4: Simplify right side
   82,304.73x = 3,226,535,792.71
5. Step 5: Solve for x
   x = 3,226,535,792.71/82,304.73
6. Step 6: Final answer
   x = 39,202.31