Finding the Fourth Proportional to 22,385.34, 30,892.29 and 12,314.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,385.34 : 30,892.29 = 12,314.34 : x
2. Step 2: Convert to fraction form
   22,385.34/30,892.29 = 12,314.34/x
3. Step 3: Cross multiply
   22,385.34x = 30,892.29 × 12,314.34
4. Step 4: Simplify right side
   22,385.34x = 380,418,162.44
5. Step 5: Solve for x
   x = 380,418,162.44/22,385.34
6. Step 6: Final answer
   x = 16,994.08