Finding the Fourth Proportional to 2,484.06, 3,721.23 and 1,605.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484.06 : 3,721.23 = 1,605.30 : x
2. Step 2: Convert to fraction form
   2,484.06/3,721.23 = 1,605.30/x
3. Step 3: Cross multiply
   2,484.06x = 3,721.23 × 1,605.30
4. Step 4: Simplify right side
   2,484.06x = 5,973,690.52
5. Step 5: Solve for x
   x = 5,973,690.52/2,484.06
6. Step 6: Final answer
   x = 2,404.81