Finding the Fourth Proportional to 9,254.31, 12,771.14 and 5,062.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,254.31 : 12,771.14 = 5,062.83 : x
2. Step 2: Convert to fraction form
   9,254.31/12,771.14 = 5,062.83/x
3. Step 3: Cross multiply
   9,254.31x = 12,771.14 × 5,062.83
4. Step 4: Simplify right side
   9,254.31x = 64,658,085.41
5. Step 5: Solve for x
   x = 64,658,085.41/9,254.31
6. Step 6: Final answer
   x = 6,986.81