Finding the Fourth Proportional to 2,297.72, 3,439.74 and 1,473.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297.72 : 3,439.74 = 1,473.49 : x
2. Step 2: Convert to fraction form
   2,297.72/3,439.74 = 1,473.49/x
3. Step 3: Cross multiply
   2,297.72x = 3,439.74 × 1,473.49
4. Step 4: Simplify right side
   2,297.72x = 5,068,428.17
5. Step 5: Solve for x
   x = 5,068,428.17/2,297.72
6. Step 6: Final answer
   x = 2,205.85