Finding the Fourth Proportional to 2,490.24, 3,436.64 and 1,495.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,490.24 : 3,436.64 = 1,495.92 : x
2. Step 2: Convert to fraction form
   2,490.24/3,436.64 = 1,495.92/x
3. Step 3: Cross multiply
   2,490.24x = 3,436.64 × 1,495.92
4. Step 4: Simplify right side
   2,490.24x = 5,140,938.51
5. Step 5: Solve for x
   x = 5,140,938.51/2,490.24
6. Step 6: Final answer
   x = 2,064.43