Finding the Fourth Proportional to 2,054.24, 2,834.75 and 1,158.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.24 : 2,834.75 = 1,158.00 : x
2. Step 2: Convert to fraction form
   2,054.24/2,834.75 = 1,158.00/x
3. Step 3: Cross multiply
   2,054.24x = 2,834.75 × 1,158.00
4. Step 4: Simplify right side
   2,054.24x = 3,282,626.25
5. Step 5: Solve for x
   x = 3,282,626.25/2,054.24
6. Step 6: Final answer
   x = 1,597.98