Finding the Fourth Proportional to 3,707.50, 5,116.52 and 2,029.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,707.50 : 5,116.52 = 2,029.09 : x
2. Step 2: Convert to fraction form
   3,707.50/5,116.52 = 2,029.09/x
3. Step 3: Cross multiply
   3,707.50x = 5,116.52 × 2,029.09
4. Step 4: Simplify right side
   3,707.50x = 10,381,879.57
5. Step 5: Solve for x
   x = 10,381,879.57/3,707.50
6. Step 6: Final answer
   x = 2,800.24