Finding the Fourth Proportional to 5,399.16, 8,099.52 and 1,701.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,399.16 : 8,099.52 = 1,701.72 : x
2. Step 2: Convert to fraction form
   5,399.16/8,099.52 = 1,701.72/x
3. Step 3: Cross multiply
   5,399.16x = 8,099.52 × 1,701.72
4. Step 4: Simplify right side
   5,399.16x = 13,783,115.17
5. Step 5: Solve for x
   x = 13,783,115.17/5,399.16
6. Step 6: Final answer
   x = 2,552.83