Finding the Fourth Proportional to 22,089.10, 30,482.94 and 12,017.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,089.10 : 30,482.94 = 12,017.52 : x
2. Step 2: Convert to fraction form
   22,089.10/30,482.94 = 12,017.52/x
3. Step 3: Cross multiply
   22,089.10x = 30,482.94 × 12,017.52
4. Step 4: Simplify right side
   22,089.10x = 366,329,341.11
5. Step 5: Solve for x
   x = 366,329,341.11/22,089.10
6. Step 6: Final answer
   x = 16,584.17