Finding the Fourth Proportional to 37,164.56, 55,743.82 and 10,509.49

Step by Step Solution

1. Step 1: Write the proportion equation
   37,164.56 : 55,743.82 = 10,509.49 : x
2. Step 2: Convert to fraction form
   37,164.56/55,743.82 = 10,509.49/x
3. Step 3: Cross multiply
   37,164.56x = 55,743.82 × 10,509.49
4. Step 4: Simplify right side
   37,164.56x = 585,839,118.85
5. Step 5: Solve for x
   x = 585,839,118.85/37,164.56
6. Step 6: Final answer
   x = 15,763.38