Finding the Fourth Proportional to 1,595.32, 2,198.55 and 1,566.97

Step by Step Solution

1. Step 1: Write the proportion equation
   1,595.32 : 2,198.55 = 1,566.97 : x
2. Step 2: Convert to fraction form
   1,595.32/2,198.55 = 1,566.97/x
3. Step 3: Cross multiply
   1,595.32x = 2,198.55 × 1,566.97
4. Step 4: Simplify right side
   1,595.32x = 3,445,061.89
5. Step 5: Solve for x
   x = 3,445,061.89/1,595.32
6. Step 6: Final answer
   x = 2,159.48