Finding the Fourth Proportional to 2,701.18, 3,727.57 and 1,522.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,701.18 : 3,727.57 = 1,522.23 : x
2. Step 2: Convert to fraction form
   2,701.18/3,727.57 = 1,522.23/x
3. Step 3: Cross multiply
   2,701.18x = 3,727.57 × 1,522.23
4. Step 4: Simplify right side
   2,701.18x = 5,674,218.88
5. Step 5: Solve for x
   x = 5,674,218.88/2,701.18
6. Step 6: Final answer
   x = 2,100.64