Finding the Fourth Proportional to 5,923.35, 8,175.60 and 3,933.99

Step by Step Solution

1. Step 1: Write the proportion equation
   5,923.35 : 8,175.60 = 3,933.99 : x
2. Step 2: Convert to fraction form
   5,923.35/8,175.60 = 3,933.99/x
3. Step 3: Cross multiply
   5,923.35x = 8,175.60 × 3,933.99
4. Step 4: Simplify right side
   5,923.35x = 32,162,728.64
5. Step 5: Solve for x
   x = 32,162,728.64/5,923.35
6. Step 6: Final answer
   x = 5,429.82