Finding the Fourth Proportional to 37,144.82, 55,715.79 and 9,443.54

Step by Step Solution

1. Step 1: Write the proportion equation
   37,144.82 : 55,715.79 = 9,443.54 : x
2. Step 2: Convert to fraction form
   37,144.82/55,715.79 = 9,443.54/x
3. Step 3: Cross multiply
   37,144.82x = 55,715.79 × 9,443.54
4. Step 4: Simplify right side
   37,144.82x = 526,154,291.50
5. Step 5: Solve for x
   x = 526,154,291.50/37,144.82
6. Step 6: Final answer
   x = 14,164.94