Finding the Fourth Proportional to 39,923.91, 55,098.89 and 29,834.83

Step by Step Solution

1. Step 1: Write the proportion equation
   39,923.91 : 55,098.89 = 29,834.83 : x
2. Step 2: Convert to fraction form
   39,923.91/55,098.89 = 29,834.83/x
3. Step 3: Cross multiply
   39,923.91x = 55,098.89 × 29,834.83
4. Step 4: Simplify right side
   39,923.91x = 1,643,866,047.92
5. Step 5: Solve for x
   x = 1,643,866,047.92/39,923.91
6. Step 6: Final answer
   x = 41,174.98