Finding the Fourth Proportional to 62,025.76, 85,593.72 and 35,170.72

Step by Step Solution

1. Step 1: Write the proportion equation
   62,025.76 : 85,593.72 = 35,170.72 : x
2. Step 2: Convert to fraction form
   62,025.76/85,593.72 = 35,170.72/x
3. Step 3: Cross multiply
   62,025.76x = 85,593.72 × 35,170.72
4. Step 4: Simplify right side
   62,025.76x = 3,010,392,759.88
5. Step 5: Solve for x
   x = 3,010,392,759.88/62,025.76
6. Step 6: Final answer
   x = 48,534.56