Finding the Fourth Proportional to 2,439.60, 3,366.72 and 1,495.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,439.60 : 3,366.72 = 1,495.56 : x
2. Step 2: Convert to fraction form
   2,439.60/3,366.72 = 1,495.56/x
3. Step 3: Cross multiply
   2,439.60x = 3,366.72 × 1,495.56
4. Step 4: Simplify right side
   2,439.60x = 5,035,131.76
5. Step 5: Solve for x
   x = 5,035,131.76/2,439.60
6. Step 6: Final answer
   x = 2,063.92