Finding the Fourth Proportional to 1,807.65, 2,494.08 and 1,061.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,807.65 : 2,494.08 = 1,061.37 : x
2. Step 2: Convert to fraction form
   1,807.65/2,494.08 = 1,061.37/x
3. Step 3: Cross multiply
   1,807.65x = 2,494.08 × 1,061.37
4. Step 4: Simplify right side
   1,807.65x = 2,647,141.69
5. Step 5: Solve for x
   x = 2,647,141.69/1,807.65
6. Step 6: Final answer
   x = 1,464.41