Finding the Fourth Proportional to 22,095.78, 30,491.56 and 12,023.99

Step by Step Solution

1. Step 1: Write the proportion equation
   22,095.78 : 30,491.56 = 12,023.99 : x
2. Step 2: Convert to fraction form
   22,095.78/30,491.56 = 12,023.99/x
3. Step 3: Cross multiply
   22,095.78x = 30,491.56 × 12,023.99
4. Step 4: Simplify right side
   22,095.78x = 366,630,212.52
5. Step 5: Solve for x
   x = 366,630,212.52/22,095.78
6. Step 6: Final answer
   x = 16,592.77