Finding the Fourth Proportional to 6,318.42, 9,482.52 and 5,100.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,318.42 : 9,482.52 = 5,100.72 : x
2. Step 2: Convert to fraction form
   6,318.42/9,482.52 = 5,100.72/x
3. Step 3: Cross multiply
   6,318.42x = 9,482.52 × 5,100.72
4. Step 4: Simplify right side
   6,318.42x = 48,367,679.41
5. Step 5: Solve for x
   x = 48,367,679.41/6,318.42
6. Step 6: Final answer
   x = 7,655.03