Finding the Fourth Proportional to 11,632.11, 17,450.12 and 5,389.59

Step by Step Solution

1. Step 1: Write the proportion equation
   11,632.11 : 17,450.12 = 5,389.59 : x
2. Step 2: Convert to fraction form
   11,632.11/17,450.12 = 5,389.59/x
3. Step 3: Cross multiply
   11,632.11x = 17,450.12 × 5,389.59
4. Step 4: Simplify right side
   11,632.11x = 94,048,891.53
5. Step 5: Solve for x
   x = 94,048,891.53/11,632.11
6. Step 6: Final answer
   x = 8,085.29