Finding the Fourth Proportional to 37,297.98, 55,938.42 and 10,643.46

Step by Step Solution

1. Step 1: Write the proportion equation
   37,297.98 : 55,938.42 = 10,643.46 : x
2. Step 2: Convert to fraction form
   37,297.98/55,938.42 = 10,643.46/x
3. Step 3: Cross multiply
   37,297.98x = 55,938.42 × 10,643.46
4. Step 4: Simplify right side
   37,297.98x = 595,378,335.73
5. Step 5: Solve for x
   x = 595,378,335.73/37,297.98
6. Step 6: Final answer
   x = 15,962.75