Finding the Fourth Proportional to 5,308.36, 7,962.52 and 1,359.61

Step by Step Solution

1. Step 1: Write the proportion equation
   5,308.36 : 7,962.52 = 1,359.61 : x
2. Step 2: Convert to fraction form
   5,308.36/7,962.52 = 1,359.61/x
3. Step 3: Cross multiply
   5,308.36x = 7,962.52 × 1,359.61
4. Step 4: Simplify right side
   5,308.36x = 10,825,915.02
5. Step 5: Solve for x
   x = 10,825,915.02/5,308.36
6. Step 6: Final answer
   x = 2,039.41