Finding the Fourth Proportional to 64,155.05, 88,526.24 and 35,470.83

Step by Step Solution

1. Step 1: Write the proportion equation
   64,155.05 : 88,526.24 = 35,470.83 : x
2. Step 2: Convert to fraction form
   64,155.05/88,526.24 = 35,470.83/x
3. Step 3: Cross multiply
   64,155.05x = 88,526.24 × 35,470.83
4. Step 4: Simplify right side
   64,155.05x = 3,140,099,342.22
5. Step 5: Solve for x
   x = 3,140,099,342.22/64,155.05
6. Step 6: Final answer
   x = 48,945.48