Finding the Fourth Proportional to 2,596.05, 3,581.15 and 1,547.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,596.05 : 3,581.15 = 1,547.91 : x
2. Step 2: Convert to fraction form
   2,596.05/3,581.15 = 1,547.91/x
3. Step 3: Cross multiply
   2,596.05x = 3,581.15 × 1,547.91
4. Step 4: Simplify right side
   2,596.05x = 5,543,290.16
5. Step 5: Solve for x
   x = 5,543,290.16/2,596.05
6. Step 6: Final answer
   x = 2,135.28