Finding the Fourth Proportional to 9,253.81, 12,770.27 and 5,062.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,253.81 : 12,770.27 = 5,062.06 : x
2. Step 2: Convert to fraction form
   9,253.81/12,770.27 = 5,062.06/x
3. Step 3: Cross multiply
   9,253.81x = 12,770.27 × 5,062.06
4. Step 4: Simplify right side
   9,253.81x = 64,643,872.96
5. Step 5: Solve for x
   x = 64,643,872.96/9,253.81
6. Step 6: Final answer
   x = 6,985.65