Finding the Fourth Proportional to 9,254.16, 12,770.60 and 5,062.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,254.16 : 12,770.60 = 5,062.42 : x
2. Step 2: Convert to fraction form
   9,254.16/12,770.60 = 5,062.42/x
3. Step 3: Cross multiply
   9,254.16x = 12,770.60 × 5,062.42
4. Step 4: Simplify right side
   9,254.16x = 64,650,140.85
5. Step 5: Solve for x
   x = 64,650,140.85/9,254.16
6. Step 6: Final answer
   x = 6,986.06