Finding the Fourth Proportional to 71,061.73, 98,056.85 and 42,382.97

Step by Step Solution

1. Step 1: Write the proportion equation
   71,061.73 : 98,056.85 = 42,382.97 : x
2. Step 2: Convert to fraction form
   71,061.73/98,056.85 = 42,382.97/x
3. Step 3: Cross multiply
   71,061.73x = 98,056.85 × 42,382.97
4. Step 4: Simplify right side
   71,061.73x = 4,155,940,531.84
5. Step 5: Solve for x
   x = 4,155,940,531.84/71,061.73
6. Step 6: Final answer
   x = 58,483.53