Finding the Fourth Proportional to 1,944.72, 2,684.04 and 1,159.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,944.72 : 2,684.04 = 1,159.04 : x
2. Step 2: Convert to fraction form
   1,944.72/2,684.04 = 1,159.04/x
3. Step 3: Cross multiply
   1,944.72x = 2,684.04 × 1,159.04
4. Step 4: Simplify right side
   1,944.72x = 3,110,909.72
5. Step 5: Solve for x
   x = 3,110,909.72/1,944.72
6. Step 6: Final answer
   x = 1,599.67