Finding the Fourth Proportional to 22,294.89, 30,765.96 and 13,337.01

Step by Step Solution

1. Step 1: Write the proportion equation
   22,294.89 : 30,765.96 = 13,337.01 : x
2. Step 2: Convert to fraction form
   22,294.89/30,765.96 = 13,337.01/x
3. Step 3: Cross multiply
   22,294.89x = 30,765.96 × 13,337.01
4. Step 4: Simplify right side
   22,294.89x = 410,325,916.18
5. Step 5: Solve for x
   x = 410,325,916.18/22,294.89
6. Step 6: Final answer
   x = 18,404.48