Finding the Fourth Proportional to 37,443.89, 56,177.99 and 11,148.86

Step by Step Solution

1. Step 1: Write the proportion equation
   37,443.89 : 56,177.99 = 11,148.86 : x
2. Step 2: Convert to fraction form
   37,443.89/56,177.99 = 11,148.86/x
3. Step 3: Cross multiply
   37,443.89x = 56,177.99 × 11,148.86
4. Step 4: Simplify right side
   37,443.89x = 626,320,545.59
5. Step 5: Solve for x
   x = 626,320,545.59/37,443.89
6. Step 6: Final answer
   x = 16,726.91