Finding the Fourth Proportional to 5,199.27, 7,182.83 and 3,410.99

Step by Step Solution

1. Step 1: Write the proportion equation
   5,199.27 : 7,182.83 = 3,410.99 : x
2. Step 2: Convert to fraction form
   5,199.27/7,182.83 = 3,410.99/x
3. Step 3: Cross multiply
   5,199.27x = 7,182.83 × 3,410.99
4. Step 4: Simplify right side
   5,199.27x = 24,500,561.30
5. Step 5: Solve for x
   x = 24,500,561.30/5,199.27
6. Step 6: Final answer
   x = 4,712.31