Finding the Fourth Proportional to 4,680.89, 7,019.52 and 1,560.29

Step by Step Solution

1. Step 1: Write the proportion equation
   4,680.89 : 7,019.52 = 1,560.29 : x
2. Step 2: Convert to fraction form
   4,680.89/7,019.52 = 1,560.29/x
3. Step 3: Cross multiply
   4,680.89x = 7,019.52 × 1,560.29
4. Step 4: Simplify right side
   4,680.89x = 10,952,486.86
5. Step 5: Solve for x
   x = 10,952,486.86/4,680.89
6. Step 6: Final answer
   x = 2,339.83