Finding the Fourth Proportional to 2,491.43, 3,436.58 and 1,497.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,491.43 : 3,436.58 = 1,497.02 : x
2. Step 2: Convert to fraction form
   2,491.43/3,436.58 = 1,497.02/x
3. Step 3: Cross multiply
   2,491.43x = 3,436.58 × 1,497.02
4. Step 4: Simplify right side
   2,491.43x = 5,144,621.51
5. Step 5: Solve for x
   x = 5,144,621.51/2,491.43
6. Step 6: Final answer
   x = 2,064.93