Finding the Fourth Proportional to 2,054.77, 3,081.69 and 593.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.77 : 3,081.69 = 593.60 : x
2. Step 2: Convert to fraction form
   2,054.77/3,081.69 = 593.60/x
3. Step 3: Cross multiply
   2,054.77x = 3,081.69 × 593.60
4. Step 4: Simplify right side
   2,054.77x = 1,829,291.18
5. Step 5: Solve for x
   x = 1,829,291.18/2,054.77
6. Step 6: Final answer
   x = 890.27