Finding the Fourth Proportional to 294,359.46, 441,543.33 and 83,997.42

Step by Step Solution

1. Step 1: Write the proportion equation
   294,359.46 : 441,543.33 = 83,997.42 : x
2. Step 2: Convert to fraction form
   294,359.46/441,543.33 = 83,997.42/x
3. Step 3: Cross multiply
   294,359.46x = 441,543.33 × 83,997.42
4. Step 4: Simplify right side
   294,359.46x = 37,088,500,538.21
5. Step 5: Solve for x
   x = 37,088,500,538.21/294,359.46
6. Step 6: Final answer
   x = 125,997.31