Finding the Fourth Proportional to 5,407.83, 8,099.33 and 3,433.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,407.83 : 8,099.33 = 3,433.32 : x
2. Step 2: Convert to fraction form
   5,407.83/8,099.33 = 3,433.32/x
3. Step 3: Cross multiply
   5,407.83x = 8,099.33 × 3,433.32
4. Step 4: Simplify right side
   5,407.83x = 27,807,574.51
5. Step 5: Solve for x
   x = 27,807,574.51/5,407.83
6. Step 6: Final answer
   x = 5,142.09