Finding the Fourth Proportional to 11,401.43, 17,110.78 and 4,832.19

Step by Step Solution

1. Step 1: Write the proportion equation
   11,401.43 : 17,110.78 = 4,832.19 : x
2. Step 2: Convert to fraction form
   11,401.43/17,110.78 = 4,832.19/x
3. Step 3: Cross multiply
   11,401.43x = 17,110.78 × 4,832.19
4. Step 4: Simplify right side
   11,401.43x = 82,682,527.93
5. Step 5: Solve for x
   x = 82,682,527.93/11,401.43
6. Step 6: Final answer
   x = 7,251.95