Finding the Fourth Proportional to 69,311.25, 95,649.52 and 37,480.15

Step by Step Solution

1. Step 1: Write the proportion equation
   69,311.25 : 95,649.52 = 37,480.15 : x
2. Step 2: Convert to fraction form
   69,311.25/95,649.52 = 37,480.15/x
3. Step 3: Cross multiply
   69,311.25x = 95,649.52 × 37,480.15
4. Step 4: Simplify right side
   69,311.25x = 3,584,957,878.78
5. Step 5: Solve for x
   x = 3,584,957,878.78/69,311.25
6. Step 6: Final answer
   x = 51,722.60