Finding the Fourth Proportional to 2,498.34, 3,747.30 and 1,457.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.34 : 3,747.30 = 1,457.67 : x
2. Step 2: Convert to fraction form
   2,498.34/3,747.30 = 1,457.67/x
3. Step 3: Cross multiply
   2,498.34x = 3,747.30 × 1,457.67
4. Step 4: Simplify right side
   2,498.34x = 5,462,326.79
5. Step 5: Solve for x
   x = 5,462,326.79/2,498.34
6. Step 6: Final answer
   x = 2,186.38