Finding the Fourth Proportional to 2,247.48, 3,368.72 and 1,697.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,247.48 : 3,368.72 = 1,697.88 : x
2. Step 2: Convert to fraction form
   2,247.48/3,368.72 = 1,697.88/x
3. Step 3: Cross multiply
   2,247.48x = 3,368.72 × 1,697.88
4. Step 4: Simplify right side
   2,247.48x = 5,719,682.31
5. Step 5: Solve for x
   x = 5,719,682.31/2,247.48
6. Step 6: Final answer
   x = 2,544.93