Finding the Fourth Proportional to 37,338.72, 51,516.45 and 22,223.79

Step by Step Solution

1. Step 1: Write the proportion equation
   37,338.72 : 51,516.45 = 22,223.79 : x
2. Step 2: Convert to fraction form
   37,338.72/51,516.45 = 22,223.79/x
3. Step 3: Cross multiply
   37,338.72x = 51,516.45 × 22,223.79
4. Step 4: Simplify right side
   37,338.72x = 1,144,890,508.76
5. Step 5: Solve for x
   x = 1,144,890,508.76/37,338.72
6. Step 6: Final answer
   x = 30,662.29