Finding the Fourth Proportional to 5,807.36, 8,695.59 and 3,962.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,807.36 : 8,695.59 = 3,962.12 : x
2. Step 2: Convert to fraction form
   5,807.36/8,695.59 = 3,962.12/x
3. Step 3: Cross multiply
   5,807.36x = 8,695.59 × 3,962.12
4. Step 4: Simplify right side
   5,807.36x = 34,452,971.05
5. Step 5: Solve for x
   x = 34,452,971.05/5,807.36
6. Step 6: Final answer
   x = 5,932.64