Finding the Fourth Proportional to 2,993.29, 4,484.72 and 2,732.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,993.29 : 4,484.72 = 2,732.87 : x
2. Step 2: Convert to fraction form
   2,993.29/4,484.72 = 2,732.87/x
3. Step 3: Cross multiply
   2,993.29x = 4,484.72 × 2,732.87
4. Step 4: Simplify right side
   2,993.29x = 12,256,174.79
5. Step 5: Solve for x
   x = 12,256,174.79/2,993.29
6. Step 6: Final answer
   x = 4,094.55