Finding the Fourth Proportional to 2,681.52, 3,700.50 and 1,563.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,681.52 : 3,700.50 = 1,563.22 : x
2. Step 2: Convert to fraction form
   2,681.52/3,700.50 = 1,563.22/x
3. Step 3: Cross multiply
   2,681.52x = 3,700.50 × 1,563.22
4. Step 4: Simplify right side
   2,681.52x = 5,784,706.10
5. Step 5: Solve for x
   x = 5,784,706.10/2,681.52
6. Step 6: Final answer
   x = 2,157.25