Finding the Fourth Proportional to 71,285.52, 98,381.34 and 41,071.98

Step by Step Solution

1. Step 1: Write the proportion equation
   71,285.52 : 98,381.34 = 41,071.98 : x
2. Step 2: Convert to fraction form
   71,285.52/98,381.34 = 41,071.98/x
3. Step 3: Cross multiply
   71,285.52x = 98,381.34 × 41,071.98
4. Step 4: Simplify right side
   71,285.52x = 4,040,716,428.85
5. Step 5: Solve for x
   x = 4,040,716,428.85/71,285.52
6. Step 6: Final answer
   x = 56,683.55