Finding the Fourth Proportional to 2,376.72, 3,565.06 and 1,560.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,376.72 : 3,565.06 = 1,560.15 : x
2. Step 2: Convert to fraction form
   2,376.72/3,565.06 = 1,560.15/x
3. Step 3: Cross multiply
   2,376.72x = 3,565.06 × 1,560.15
4. Step 4: Simplify right side
   2,376.72x = 5,562,028.36
5. Step 5: Solve for x
   x = 5,562,028.36/2,376.72
6. Step 6: Final answer
   x = 2,340.21