Finding the Fourth Proportional to 2,682.21, 3,701.19 and 1,503.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,682.21 : 3,701.19 = 1,503.27 : x
2. Step 2: Convert to fraction form
   2,682.21/3,701.19 = 1,503.27/x
3. Step 3: Cross multiply
   2,682.21x = 3,701.19 × 1,503.27
4. Step 4: Simplify right side
   2,682.21x = 5,563,887.89
5. Step 5: Solve for x
   x = 5,563,887.89/2,682.21
6. Step 6: Final answer
   x = 2,074.37