Finding the Fourth Proportional to 82,798.78, 124,218.94 and 32,862.38

Step by Step Solution

1. Step 1: Write the proportion equation
   82,798.78 : 124,218.94 = 32,862.38 : x
2. Step 2: Convert to fraction form
   82,798.78/124,218.94 = 32,862.38/x
3. Step 3: Cross multiply
   82,798.78x = 124,218.94 × 32,862.38
4. Step 4: Simplify right side
   82,798.78x = 4,082,130,009.48
5. Step 5: Solve for x
   x = 4,082,130,009.48/82,798.78
6. Step 6: Final answer
   x = 49,301.81