Finding the Fourth Proportional to 82,182.78, 123,200.13 and 29,555.25

Step by Step Solution

1. Step 1: Write the proportion equation
   82,182.78 : 123,200.13 = 29,555.25 : x
2. Step 2: Convert to fraction form
   82,182.78/123,200.13 = 29,555.25/x
3. Step 3: Cross multiply
   82,182.78x = 123,200.13 × 29,555.25
4. Step 4: Simplify right side
   82,182.78x = 3,641,210,642.18
5. Step 5: Solve for x
   x = 3,641,210,642.18/82,182.78
6. Step 6: Final answer
   x = 44,306.25