Finding the Fourth Proportional to 2,701.99, 3,727.78 and 1,522.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,701.99 : 3,727.78 = 1,522.77 : x
2. Step 2: Convert to fraction form
   2,701.99/3,727.78 = 1,522.77/x
3. Step 3: Cross multiply
   2,701.99x = 3,727.78 × 1,522.77
4. Step 4: Simplify right side
   2,701.99x = 5,676,551.55
5. Step 5: Solve for x
   x = 5,676,551.55/2,701.99
6. Step 6: Final answer
   x = 2,100.88