Finding the Fourth Proportional to 71,460.48, 98,608.35 and 41,255.55

Step by Step Solution

1. Step 1: Write the proportion equation
   71,460.48 : 98,608.35 = 41,255.55 : x
2. Step 2: Convert to fraction form
   71,460.48/98,608.35 = 41,255.55/x
3. Step 3: Cross multiply
   71,460.48x = 98,608.35 × 41,255.55
4. Step 4: Simplify right side
   71,460.48x = 4,068,141,713.84
5. Step 5: Solve for x
   x = 4,068,141,713.84/71,460.48
6. Step 6: Final answer
   x = 56,928.55