Finding the Fourth Proportional to 64,311.50, 88,733.83 and 37,095.90

Step by Step Solution

1. Step 1: Write the proportion equation
   64,311.50 : 88,733.83 = 37,095.90 : x
2. Step 2: Convert to fraction form
   64,311.50/88,733.83 = 37,095.90/x
3. Step 3: Cross multiply
   64,311.50x = 88,733.83 × 37,095.90
4. Step 4: Simplify right side
   64,311.50x = 3,291,661,284.30
5. Step 5: Solve for x
   x = 3,291,661,284.30/64,311.50
6. Step 6: Final answer
   x = 51,183.09