Finding the Fourth Proportional to 2,079.95, 2,866.57 and 1,724.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,079.95 : 2,866.57 = 1,724.00 : x
2. Step 2: Convert to fraction form
   2,079.95/2,866.57 = 1,724.00/x
3. Step 3: Cross multiply
   2,079.95x = 2,866.57 × 1,724.00
4. Step 4: Simplify right side
   2,079.95x = 4,941,956.92
5. Step 5: Solve for x
   x = 4,941,956.92/2,079.95
6. Step 6: Final answer
   x = 2,376.00