Finding the Fourth Proportional to 2,506.17, 3,457.98 and 1,457.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506.17 : 3,457.98 = 1,457.67 : x
2. Step 2: Convert to fraction form
   2,506.17/3,457.98 = 1,457.67/x
3. Step 3: Cross multiply
   2,506.17x = 3,457.98 × 1,457.67
4. Step 4: Simplify right side
   2,506.17x = 5,040,593.71
5. Step 5: Solve for x
   x = 5,040,593.71/2,506.17
6. Step 6: Final answer
   x = 2,011.27