Finding the Fourth Proportional to 64,111.57, 88,474.24 and 35,040.52

Step by Step Solution

1. Step 1: Write the proportion equation
   64,111.57 : 88,474.24 = 35,040.52 : x
2. Step 2: Convert to fraction form
   64,111.57/88,474.24 = 35,040.52/x
3. Step 3: Cross multiply
   64,111.57x = 88,474.24 × 35,040.52
4. Step 4: Simplify right side
   64,111.57x = 3,100,183,376.20
5. Step 5: Solve for x
   x = 3,100,183,376.20/64,111.57
6. Step 6: Final answer
   x = 48,356.07