Finding the Fourth Proportional to 283,516.27, 425,357.43 and 83,841.82

Step by Step Solution

1. Step 1: Write the proportion equation
   283,516.27 : 425,357.43 = 83,841.82 : x
2. Step 2: Convert to fraction form
   283,516.27/425,357.43 = 83,841.82/x
3. Step 3: Cross multiply
   283,516.27x = 425,357.43 × 83,841.82
4. Step 4: Simplify right side
   283,516.27x = 35,662,741,081.72
5. Step 5: Solve for x
   x = 35,662,741,081.72/283,516.27
6. Step 6: Final answer
   x = 125,787.28