Finding the Fourth Proportional to 64,282.62, 88,707.56 and 35,210.52

Step by Step Solution

1. Step 1: Write the proportion equation
   64,282.62 : 88,707.56 = 35,210.52 : x
2. Step 2: Convert to fraction form
   64,282.62/88,707.56 = 35,210.52/x
3. Step 3: Cross multiply
   64,282.62x = 88,707.56 × 35,210.52
4. Step 4: Simplify right side
   64,282.62x = 3,123,439,139.48
5. Step 5: Solve for x
   x = 3,123,439,139.48/64,282.62
6. Step 6: Final answer
   x = 48,589.17