Finding the Fourth Proportional to 22,317.94, 30,798.33 and 12,246.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,317.94 : 30,798.33 = 12,246.34 : x
2. Step 2: Convert to fraction form
   22,317.94/30,798.33 = 12,246.34/x
3. Step 3: Cross multiply
   22,317.94x = 30,798.33 × 12,246.34
4. Step 4: Simplify right side
   22,317.94x = 377,166,820.61
5. Step 5: Solve for x
   x = 377,166,820.61/22,317.94
6. Step 6: Final answer
   x = 16,899.71