Finding the Fourth Proportional to 37,248.89, 55,874.34 and 10,954.46

Step by Step Solution

1. Step 1: Write the proportion equation
   37,248.89 : 55,874.34 = 10,954.46 : x
2. Step 2: Convert to fraction form
   37,248.89/55,874.34 = 10,954.46/x
3. Step 3: Cross multiply
   37,248.89x = 55,874.34 × 10,954.46
4. Step 4: Simplify right side
   37,248.89x = 612,073,362.24
5. Step 5: Solve for x
   x = 612,073,362.24/37,248.89
6. Step 6: Final answer
   x = 16,431.99