Finding the Fourth Proportional to 2,491.07, 3,437.59 and 1,469.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,491.07 : 3,437.59 = 1,469.02 : x
2. Step 2: Convert to fraction form
   2,491.07/3,437.59 = 1,469.02/x
3. Step 3: Cross multiply
   2,491.07x = 3,437.59 × 1,469.02
4. Step 4: Simplify right side
   2,491.07x = 5,049,888.46
5. Step 5: Solve for x
   x = 5,049,888.46/2,491.07
6. Step 6: Final answer
   x = 2,027.20