Finding the Fourth Proportional to 62,116.16, 85,720.83 and 35,258.72

Step by Step Solution

1. Step 1: Write the proportion equation
   62,116.16 : 85,720.83 = 35,258.72 : x
2. Step 2: Convert to fraction form
   62,116.16/85,720.83 = 35,258.72/x
3. Step 3: Cross multiply
   62,116.16x = 85,720.83 × 35,258.72
4. Step 4: Simplify right side
   62,116.16x = 3,022,406,743.14
5. Step 5: Solve for x
   x = 3,022,406,743.14/62,116.16
6. Step 6: Final answer
   x = 48,657.33