Finding the Fourth Proportional to 64,061.18, 88,405.32 and 35,382.83

Step by Step Solution

1. Step 1: Write the proportion equation
   64,061.18 : 88,405.32 = 35,382.83 : x
2. Step 2: Convert to fraction form
   64,061.18/88,405.32 = 35,382.83/x
3. Step 3: Cross multiply
   64,061.18x = 88,405.32 × 35,382.83
4. Step 4: Simplify right side
   64,061.18x = 3,128,030,099.31
5. Step 5: Solve for x
   x = 3,128,030,099.31/64,061.18
6. Step 6: Final answer
   x = 48,828.79