Finding the Fourth Proportional to 4,979.67, 7,452.18 and 4,091.51

Step by Step Solution

1. Step 1: Write the proportion equation
   4,979.67 : 7,452.18 = 4,091.51 : x
2. Step 2: Convert to fraction form
   4,979.67/7,452.18 = 4,091.51/x
3. Step 3: Cross multiply
   4,979.67x = 7,452.18 × 4,091.51
4. Step 4: Simplify right side
   4,979.67x = 30,490,631.73
5. Step 5: Solve for x
   x = 30,490,631.73/4,979.67
6. Step 6: Final answer
   x = 6,123.02