Finding the Fourth Proportional to 37,297.92, 55,933.56 and 12,333.36

Step by Step Solution

1. Step 1: Write the proportion equation
   37,297.92 : 55,933.56 = 12,333.36 : x
2. Step 2: Convert to fraction form
   37,297.92/55,933.56 = 12,333.36/x
3. Step 3: Cross multiply
   37,297.92x = 55,933.56 × 12,333.36
4. Step 4: Simplify right side
   37,297.92x = 689,848,669.89
5. Step 5: Solve for x
   x = 689,848,669.89/37,297.92
6. Step 6: Final answer
   x = 18,495.63