Finding the Fourth Proportional to 2,061.48, 2,844.85 and 1,588.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.48 : 2,844.85 = 1,588.54 : x
2. Step 2: Convert to fraction form
   2,061.48/2,844.85 = 1,588.54/x
3. Step 3: Cross multiply
   2,061.48x = 2,844.85 × 1,588.54
4. Step 4: Simplify right side
   2,061.48x = 4,519,142.78
5. Step 5: Solve for x
   x = 4,519,142.78/2,061.48
6. Step 6: Final answer
   x = 2,192.19