Finding the Fourth Proportional to 2,259.96, 3,117.78 and 1,474.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,259.96 : 3,117.78 = 1,474.12 : x
2. Step 2: Convert to fraction form
   2,259.96/3,117.78 = 1,474.12/x
3. Step 3: Cross multiply
   2,259.96x = 3,117.78 × 1,474.12
4. Step 4: Simplify right side
   2,259.96x = 4,595,981.85
5. Step 5: Solve for x
   x = 4,595,981.85/2,259.96
6. Step 6: Final answer
   x = 2,033.66