Finding the Fourth Proportional to 22,316.94, 30,796.95 and 12,245.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,316.94 : 30,796.95 = 12,245.34 : x
2. Step 2: Convert to fraction form
   22,316.94/30,796.95 = 12,245.34/x
3. Step 3: Cross multiply
   22,316.94x = 30,796.95 × 12,245.34
4. Step 4: Simplify right side
   22,316.94x = 377,119,123.71
5. Step 5: Solve for x
   x = 377,119,123.71/22,316.94
6. Step 6: Final answer
   x = 16,898.33