Finding the Fourth Proportional to 82,046,082.83, 113,258,456.84 and 51,121,531.04

Step by Step Solution

1. Step 1: Write the proportion equation
   82,046,082.83 : 113,258,456.84 = 51,121,531.04 : x
2. Step 2: Convert to fraction form
   82,046,082.83/113,258,456.84 = 51,121,531.04/x
3. Step 3: Cross multiply
   82,046,082.83x = 113,258,456.84 × 51,121,531.04
4. Step 4: Simplify right side
   82,046,082.83x = 5,789,945,716,632,952
5. Step 5: Solve for x
   x = 5,789,945,716,632,952/82,046,082.83
6. Step 6: Final answer
   x = 70,569,435.09