Finding the Fourth Proportional to 71,092.94, 98,108.73 and 38,826.72

Step by Step Solution

1. Step 1: Write the proportion equation
   71,092.94 : 98,108.73 = 38,826.72 : x
2. Step 2: Convert to fraction form
   71,092.94/98,108.73 = 38,826.72/x
3. Step 3: Cross multiply
   71,092.94x = 98,108.73 × 38,826.72
4. Step 4: Simplify right side
   71,092.94x = 3,809,240,189.27
5. Step 5: Solve for x
   x = 3,809,240,189.27/71,092.94
6. Step 6: Final answer
   x = 53,581.14