Finding the Fourth Proportional to 2,443.08, 3,370.50 and 1,509.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.08 : 3,370.50 = 1,509.96 : x
2. Step 2: Convert to fraction form
   2,443.08/3,370.50 = 1,509.96/x
3. Step 3: Cross multiply
   2,443.08x = 3,370.50 × 1,509.96
4. Step 4: Simplify right side
   2,443.08x = 5,089,320.18
5. Step 5: Solve for x
   x = 5,089,320.18/2,443.08
6. Step 6: Final answer
   x = 2,083.16