Finding the Fourth Proportional to 2,434.99, 3,360.59 and 1,596.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.99 : 3,360.59 = 1,596.40 : x
2. Step 2: Convert to fraction form
   2,434.99/3,360.59 = 1,596.40/x
3. Step 3: Cross multiply
   2,434.99x = 3,360.59 × 1,596.40
4. Step 4: Simplify right side
   2,434.99x = 5,364,841.47
5. Step 5: Solve for x
   x = 5,364,841.47/2,434.99
6. Step 6: Final answer
   x = 2,203.23