Finding the Fourth Proportional to 37,350.72, 56,034.27 and 11,057.49

Step by Step Solution

1. Step 1: Write the proportion equation
   37,350.72 : 56,034.27 = 11,057.49 : x
2. Step 2: Convert to fraction form
   37,350.72/56,034.27 = 11,057.49/x
3. Step 3: Cross multiply
   37,350.72x = 56,034.27 × 11,057.49
4. Step 4: Simplify right side
   37,350.72x = 619,598,380.18
5. Step 5: Solve for x
   x = 619,598,380.18/37,350.72
6. Step 6: Final answer
   x = 16,588.66