Finding the Fourth Proportional to 64,059.57, 88,405.56 and 35,763.57

Step by Step Solution

1. Step 1: Write the proportion equation
   64,059.57 : 88,405.56 = 35,763.57 : x
2. Step 2: Convert to fraction form
   64,059.57/88,405.56 = 35,763.57/x
3. Step 3: Cross multiply
   64,059.57x = 88,405.56 × 35,763.57
4. Step 4: Simplify right side
   64,059.57x = 3,161,698,433.45
5. Step 5: Solve for x
   x = 3,161,698,433.45/64,059.57
6. Step 6: Final answer
   x = 49,355.60