Finding the Fourth Proportional to 2,424.80, 3,642.67 and 1,451.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424.80 : 3,642.67 = 1,451.59 : x
2. Step 2: Convert to fraction form
   2,424.80/3,642.67 = 1,451.59/x
3. Step 3: Cross multiply
   2,424.80x = 3,642.67 × 1,451.59
4. Step 4: Simplify right side
   2,424.80x = 5,287,663.35
5. Step 5: Solve for x
   x = 5,287,663.35/2,424.80
6. Step 6: Final answer
   x = 2,180.66