Finding the Fourth Proportional to 37,472.78, 51,706.20 and 22,371.54

Step by Step Solution

1. Step 1: Write the proportion equation
   37,472.78 : 51,706.20 = 22,371.54 : x
2. Step 2: Convert to fraction form
   37,472.78/51,706.20 = 22,371.54/x
3. Step 3: Cross multiply
   37,472.78x = 51,706.20 × 22,371.54
4. Step 4: Simplify right side
   37,472.78x = 1,156,747,321.55
5. Step 5: Solve for x
   x = 1,156,747,321.55/37,472.78
6. Step 6: Final answer
   x = 30,869.00