Finding the Fourth Proportional to 2,682.06, 3,701.60 and 1,563.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,682.06 : 3,701.60 = 1,563.04 : x
2. Step 2: Convert to fraction form
   2,682.06/3,701.60 = 1,563.04/x
3. Step 3: Cross multiply
   2,682.06x = 3,701.60 × 1,563.04
4. Step 4: Simplify right side
   2,682.06x = 5,785,748.86
5. Step 5: Solve for x
   x = 5,785,748.86/2,682.06
6. Step 6: Final answer
   x = 2,157.20