Finding the Fourth Proportional to 4,674.29, 7,003.72 and 4,191.94

Step by Step Solution

1. Step 1: Write the proportion equation
   4,674.29 : 7,003.72 = 4,191.94 : x
2. Step 2: Convert to fraction form
   4,674.29/7,003.72 = 4,191.94/x
3. Step 3: Cross multiply
   4,674.29x = 7,003.72 × 4,191.94
4. Step 4: Simplify right side
   4,674.29x = 29,359,154.58
5. Step 5: Solve for x
   x = 29,359,154.58/4,674.29
6. Step 6: Final answer
   x = 6,280.98