Finding the Fourth Proportional to 22,168.99, 30,592.18 and 12,097.86

Step by Step Solution

1. Step 1: Write the proportion equation
   22,168.99 : 30,592.18 = 12,097.86 : x
2. Step 2: Convert to fraction form
   22,168.99/30,592.18 = 12,097.86/x
3. Step 3: Cross multiply
   22,168.99x = 30,592.18 × 12,097.86
4. Step 4: Simplify right side
   22,168.99x = 370,099,811.14
5. Step 5: Solve for x
   x = 370,099,811.14/22,168.99
6. Step 6: Final answer
   x = 16,694.48