Finding the Fourth Proportional to 22,164.87, 30,588.27 and 12,093.87

Step by Step Solution

1. Step 1: Write the proportion equation
   22,164.87 : 30,588.27 = 12,093.87 : x
2. Step 2: Convert to fraction form
   22,164.87/30,588.27 = 12,093.87/x
3. Step 3: Cross multiply
   22,164.87x = 30,588.27 × 12,093.87
4. Step 4: Simplify right side
   22,164.87x = 369,930,560.90
5. Step 5: Solve for x
   x = 369,930,560.90/22,164.87
6. Step 6: Final answer
   x = 16,689.95