Finding the Fourth Proportional to 64,196.88, 88,561.83 and 41,543.16

Step by Step Solution

1. Step 1: Write the proportion equation
   64,196.88 : 88,561.83 = 41,543.16 : x
2. Step 2: Convert to fraction form
   64,196.88/88,561.83 = 41,543.16/x
3. Step 3: Cross multiply
   64,196.88x = 88,561.83 × 41,543.16
4. Step 4: Simplify right side
   64,196.88x = 3,679,138,273.58
5. Step 5: Solve for x
   x = 3,679,138,273.58/64,196.88
6. Step 6: Final answer
   x = 57,310.23