Finding the Fourth Proportional to 2,460.96, 3,690.72 and 1,599.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,460.96 : 3,690.72 = 1,599.84 : x
2. Step 2: Convert to fraction form
   2,460.96/3,690.72 = 1,599.84/x
3. Step 3: Cross multiply
   2,460.96x = 3,690.72 × 1,599.84
4. Step 4: Simplify right side
   2,460.96x = 5,904,561.48
5. Step 5: Solve for x
   x = 5,904,561.48/2,460.96
6. Step 6: Final answer
   x = 2,399.29