Finding the Fourth Proportional to 62,152.20, 85,767.77 and 37,993.62

Step by Step Solution

1. Step 1: Write the proportion equation
   62,152.20 : 85,767.77 = 37,993.62 : x
2. Step 2: Convert to fraction form
   62,152.20/85,767.77 = 37,993.62/x
3. Step 3: Cross multiply
   62,152.20x = 85,767.77 × 37,993.62
4. Step 4: Simplify right side
   62,152.20x = 3,258,628,380.55
5. Step 5: Solve for x
   x = 3,258,628,380.55/62,152.20
6. Step 6: Final answer
   x = 52,429.82