Finding the Fourth Proportional to 2,061.24, 2,844.36 and 1,176.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.24 : 2,844.36 = 1,176.88 : x
2. Step 2: Convert to fraction form
   2,061.24/2,844.36 = 1,176.88/x
3. Step 3: Cross multiply
   2,061.24x = 2,844.36 × 1,176.88
4. Step 4: Simplify right side
   2,061.24x = 3,347,470.40
5. Step 5: Solve for x
   x = 3,347,470.40/2,061.24
6. Step 6: Final answer
   x = 1,624.01