Finding the Fourth Proportional to 71,055.36, 98,056.71 and 39,224.52

Step by Step Solution

1. Step 1: Write the proportion equation
   71,055.36 : 98,056.71 = 39,224.52 : x
2. Step 2: Convert to fraction form
   71,055.36/98,056.71 = 39,224.52/x
3. Step 3: Cross multiply
   71,055.36x = 98,056.71 × 39,224.52
4. Step 4: Simplify right side
   71,055.36x = 3,846,227,382.53
5. Step 5: Solve for x
   x = 3,846,227,382.53/71,055.36
6. Step 6: Final answer
   x = 54,130.01