Finding the Fourth Proportional to 2,612.60, 3,604.89 and 1,493.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,612.60 : 3,604.89 = 1,493.51 : x
2. Step 2: Convert to fraction form
   2,612.60/3,604.89 = 1,493.51/x
3. Step 3: Cross multiply
   2,612.60x = 3,604.89 × 1,493.51
4. Step 4: Simplify right side
   2,612.60x = 5,383,931.80
5. Step 5: Solve for x
   x = 5,383,931.80/2,612.60
6. Step 6: Final answer
   x = 2,060.76