Finding the Fourth Proportional to 64,150.50, 88,529.29 and 35,860.90

Step by Step Solution

1. Step 1: Write the proportion equation
   64,150.50 : 88,529.29 = 35,860.90 : x
2. Step 2: Convert to fraction form
   64,150.50/88,529.29 = 35,860.90/x
3. Step 3: Cross multiply
   64,150.50x = 88,529.29 × 35,860.90
4. Step 4: Simplify right side
   64,150.50x = 3,174,740,015.76
5. Step 5: Solve for x
   x = 3,174,740,015.76/64,150.50
6. Step 6: Final answer
   x = 49,488.94