Finding the Fourth Proportional to 2,555.98, 3,526.90 and 1,493.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,555.98 : 3,526.90 = 1,493.49 : x
2. Step 2: Convert to fraction form
   2,555.98/3,526.90 = 1,493.49/x
3. Step 3: Cross multiply
   2,555.98x = 3,526.90 × 1,493.49
4. Step 4: Simplify right side
   2,555.98x = 5,267,389.88
5. Step 5: Solve for x
   x = 5,267,389.88/2,555.98
6. Step 6: Final answer
   x = 2,060.81