Finding the Fourth Proportional to 82,151.76, 123,152.72 and 29,549.16

Step by Step Solution

1. Step 1: Write the proportion equation
   82,151.76 : 123,152.72 = 29,549.16 : x
2. Step 2: Convert to fraction form
   82,151.76/123,152.72 = 29,549.16/x
3. Step 3: Cross multiply
   82,151.76x = 123,152.72 × 29,549.16
4. Step 4: Simplify right side
   82,151.76x = 3,639,059,427.72
5. Step 5: Solve for x
   x = 3,639,059,427.72/82,151.76
6. Step 6: Final answer
   x = 44,296.79