Finding the Fourth Proportional to 22,248.63, 30,701.03 and 13,294.35

Step by Step Solution

1. Step 1: Write the proportion equation
   22,248.63 : 30,701.03 = 13,294.35 : x
2. Step 2: Convert to fraction form
   22,248.63/30,701.03 = 13,294.35/x
3. Step 3: Cross multiply
   22,248.63x = 30,701.03 × 13,294.35
4. Step 4: Simplify right side
   22,248.63x = 408,150,171.71
5. Step 5: Solve for x
   x = 408,150,171.71/22,248.63
6. Step 6: Final answer
   x = 18,344.96