Finding the Fourth Proportional to 37,745.37, 52,084.44 and 22,638.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,745.37 : 52,084.44 = 22,638.69 : x
2. Step 2: Convert to fraction form
   37,745.37/52,084.44 = 22,638.69/x
3. Step 3: Cross multiply
   37,745.37x = 52,084.44 × 22,638.69
4. Step 4: Simplify right side
   37,745.37x = 1,179,123,490.98
5. Step 5: Solve for x
   x = 1,179,123,490.98/37,745.37
6. Step 6: Final answer
   x = 31,238.89