Finding the Fourth Proportional to 82,998.38, 124,505.31 and 33,066.38

Step by Step Solution

1. Step 1: Write the proportion equation
   82,998.38 : 124,505.31 = 33,066.38 : x
2. Step 2: Convert to fraction form
   82,998.38/124,505.31 = 33,066.38/x
3. Step 3: Cross multiply
   82,998.38x = 124,505.31 × 33,066.38
4. Step 4: Simplify right side
   82,998.38x = 4,116,939,892.48
5. Step 5: Solve for x
   x = 4,116,939,892.48/82,998.38
6. Step 6: Final answer
   x = 49,602.65