Finding the Fourth Proportional to 2,615.60, 3,609.24 and 1,496.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,615.60 : 3,609.24 = 1,496.84 : x
2. Step 2: Convert to fraction form
   2,615.60/3,609.24 = 1,496.84/x
3. Step 3: Cross multiply
   2,615.60x = 3,609.24 × 1,496.84
4. Step 4: Simplify right side
   2,615.60x = 5,402,454.80
5. Step 5: Solve for x
   x = 5,402,454.80/2,615.60
6. Step 6: Final answer
   x = 2,065.47