Finding the Fourth Proportional to 2,073.60, 3,093.54 and 1,904.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073.60 : 3,093.54 = 1,904.25 : x
2. Step 2: Convert to fraction form
   2,073.60/3,093.54 = 1,904.25/x
3. Step 3: Cross multiply
   2,073.60x = 3,093.54 × 1,904.25
4. Step 4: Simplify right side
   2,073.60x = 5,890,873.55
5. Step 5: Solve for x
   x = 5,890,873.55/2,073.60
6. Step 6: Final answer
   x = 2,840.89