Finding the Fourth Proportional to 68,466.57, 94,480.50 and 38,245.89

Step by Step Solution

1. Step 1: Write the proportion equation
   68,466.57 : 94,480.50 = 38,245.89 : x
2. Step 2: Convert to fraction form
   68,466.57/94,480.50 = 38,245.89/x
3. Step 3: Cross multiply
   68,466.57x = 94,480.50 × 38,245.89
4. Step 4: Simplify right side
   68,466.57x = 3,613,490,810.15
5. Step 5: Solve for x
   x = 3,613,490,810.15/68,466.57
6. Step 6: Final answer
   x = 52,777.45