Finding the Fourth Proportional to 2,054.70, 3,084.78 and 1,133.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.70 : 3,084.78 = 1,133.52 : x
2. Step 2: Convert to fraction form
   2,054.70/3,084.78 = 1,133.52/x
3. Step 3: Cross multiply
   2,054.70x = 3,084.78 × 1,133.52
4. Step 4: Simplify right side
   2,054.70x = 3,496,659.83
5. Step 5: Solve for x
   x = 3,496,659.83/2,054.70
6. Step 6: Final answer
   x = 1,701.79