Finding the Fourth Proportional to 2,064.37, 2,847.52 and 1,565.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.37 : 2,847.52 = 1,565.92 : x
2. Step 2: Convert to fraction form
   2,064.37/2,847.52 = 1,565.92/x
3. Step 3: Cross multiply
   2,064.37x = 2,847.52 × 1,565.92
4. Step 4: Simplify right side
   2,064.37x = 4,458,988.52
5. Step 5: Solve for x
   x = 4,458,988.52/2,064.37
6. Step 6: Final answer
   x = 2,159.98