Finding the Fourth Proportional to 1,847.52, 2,550.06 and 1,139.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,847.52 : 2,550.06 = 1,139.94 : x
2. Step 2: Convert to fraction form
   1,847.52/2,550.06 = 1,139.94/x
3. Step 3: Cross multiply
   1,847.52x = 2,550.06 × 1,139.94
4. Step 4: Simplify right side
   1,847.52x = 2,906,902.65
5. Step 5: Solve for x
   x = 2,906,902.65/1,847.52
6. Step 6: Final answer
   x = 1,573.41