Finding the Fourth Proportional to 37,751.89, 56,628.18 and 11,456.63

Step by Step Solution

1. Step 1: Write the proportion equation
   37,751.89 : 56,628.18 = 11,456.63 : x
2. Step 2: Convert to fraction form
   37,751.89/56,628.18 = 11,456.63/x
3. Step 3: Cross multiply
   37,751.89x = 56,628.18 × 11,456.63
4. Step 4: Simplify right side
   37,751.89x = 648,768,105.83
5. Step 5: Solve for x
   x = 648,768,105.83/37,751.89
6. Step 6: Final answer
   x = 17,185.05