Finding the Fourth Proportional to 2,054.18, 3,081.01 and 573.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.18 : 3,081.01 = 573.52 : x
2. Step 2: Convert to fraction form
   2,054.18/3,081.01 = 573.52/x
3. Step 3: Cross multiply
   2,054.18x = 3,081.01 × 573.52
4. Step 4: Simplify right side
   2,054.18x = 1,767,005.45
5. Step 5: Solve for x
   x = 1,767,005.45/2,054.18
6. Step 6: Final answer
   x = 860.20