Finding the Fourth Proportional to 69,520.55, 95,938.16 and 37,689.44

Step by Step Solution

1. Step 1: Write the proportion equation
   69,520.55 : 95,938.16 = 37,689.44 : x
2. Step 2: Convert to fraction form
   69,520.55/95,938.16 = 37,689.44/x
3. Step 3: Cross multiply
   69,520.55x = 95,938.16 × 37,689.44
4. Step 4: Simplify right side
   69,520.55x = 3,615,854,856.89
5. Step 5: Solve for x
   x = 3,615,854,856.89/69,520.55
6. Step 6: Final answer
   x = 52,011.31