Finding the Fourth Proportional to 37,049.09, 55,575.43 and 12,089.12

Step by Step Solution

1. Step 1: Write the proportion equation
   37,049.09 : 55,575.43 = 12,089.12 : x
2. Step 2: Convert to fraction form
   37,049.09/55,575.43 = 12,089.12/x
3. Step 3: Cross multiply
   37,049.09x = 55,575.43 × 12,089.12
4. Step 4: Simplify right side
   37,049.09x = 671,858,151.04
5. Step 5: Solve for x
   x = 671,858,151.04/37,049.09
6. Step 6: Final answer
   x = 18,134.27