Finding the Fourth Proportional to 1,487.31, 2,061.39 and 1,459.65

Step by Step Solution

1. Step 1: Write the proportion equation
   1,487.31 : 2,061.39 = 1,459.65 : x
2. Step 2: Convert to fraction form
   1,487.31/2,061.39 = 1,459.65/x
3. Step 3: Cross multiply
   1,487.31x = 2,061.39 × 1,459.65
4. Step 4: Simplify right side
   1,487.31x = 3,008,907.91
5. Step 5: Solve for x
   x = 3,008,907.91/1,487.31
6. Step 6: Final answer
   x = 2,023.05