Finding the Fourth Proportional to 62,151.42, 85,766.02 and 35,290.42

Step by Step Solution

1. Step 1: Write the proportion equation
   62,151.42 : 85,766.02 = 35,290.42 : x
2. Step 2: Convert to fraction form
   62,151.42/85,766.02 = 35,290.42/x
3. Step 3: Cross multiply
   62,151.42x = 85,766.02 × 35,290.42
4. Step 4: Simplify right side
   62,151.42x = 3,026,718,867.53
5. Step 5: Solve for x
   x = 3,026,718,867.53/62,151.42
6. Step 6: Final answer
   x = 48,699.11