Finding the Fourth Proportional to 4,691.52, 7,030.29 and 4,276.61

Step by Step Solution

1. Step 1: Write the proportion equation
   4,691.52 : 7,030.29 = 4,276.61 : x
2. Step 2: Convert to fraction form
   4,691.52/7,030.29 = 4,276.61/x
3. Step 3: Cross multiply
   4,691.52x = 7,030.29 × 4,276.61
4. Step 4: Simplify right side
   4,691.52x = 30,065,773.37
5. Step 5: Solve for x
   x = 30,065,773.37/4,691.52
6. Step 6: Final answer
   x = 6,408.54