Finding the Fourth Proportional to 2,505.57, 3,457.35 and 1,497.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,505.57 : 3,457.35 = 1,497.27 : x
2. Step 2: Convert to fraction form
   2,505.57/3,457.35 = 1,497.27/x
3. Step 3: Cross multiply
   2,505.57x = 3,457.35 × 1,497.27
4. Step 4: Simplify right side
   2,505.57x = 5,176,586.43
5. Step 5: Solve for x
   x = 5,176,586.43/2,505.57
6. Step 6: Final answer
   x = 2,066.03