Finding the Fourth Proportional to 82,535.69, 123,852.72 and 29,949.28

Step by Step Solution

1. Step 1: Write the proportion equation
   82,535.69 : 123,852.72 = 29,949.28 : x
2. Step 2: Convert to fraction form
   82,535.69/123,852.72 = 29,949.28/x
3. Step 3: Cross multiply
   82,535.69x = 123,852.72 × 29,949.28
4. Step 4: Simplify right side
   82,535.69x = 3,709,299,170.78
5. Step 5: Solve for x
   x = 3,709,299,170.78/82,535.69
6. Step 6: Final answer
   x = 44,941.76