Finding the Fourth Proportional to 5,016.24, 7,510.46 and 3,779.91

Step by Step Solution

1. Step 1: Write the proportion equation
   5,016.24 : 7,510.46 = 3,779.91 : x
2. Step 2: Convert to fraction form
   5,016.24/7,510.46 = 3,779.91/x
3. Step 3: Cross multiply
   5,016.24x = 7,510.46 × 3,779.91
4. Step 4: Simplify right side
   5,016.24x = 28,388,843.96
5. Step 5: Solve for x
   x = 28,388,843.96/5,016.24
6. Step 6: Final answer
   x = 5,659.39