Finding the Fourth Proportional to 82,531.76, 123,805.84 and 29,945.34

Step by Step Solution

1. Step 1: Write the proportion equation
   82,531.76 : 123,805.84 = 29,945.34 : x
2. Step 2: Convert to fraction form
   82,531.76/123,805.84 = 29,945.34/x
3. Step 3: Cross multiply
   82,531.76x = 123,805.84 × 29,945.34
4. Step 4: Simplify right side
   82,531.76x = 3,707,407,897.92
5. Step 5: Solve for x
   x = 3,707,407,897.92/82,531.76
6. Step 6: Final answer
   x = 44,920.99