Finding the Fourth Proportional to 64,091.07, 88,445.37 and 35,410.72

Step by Step Solution

1. Step 1: Write the proportion equation
   64,091.07 : 88,445.37 = 35,410.72 : x
2. Step 2: Convert to fraction form
   64,091.07/88,445.37 = 35,410.72/x
3. Step 3: Cross multiply
   64,091.07x = 88,445.37 × 35,410.72
4. Step 4: Simplify right side
   64,091.07x = 3,131,914,110.69
5. Step 5: Solve for x
   x = 3,131,914,110.69/64,091.07
6. Step 6: Final answer
   x = 48,866.62