Finding the Fourth Proportional to 11,200.76, 16,789.41 and 4,177.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,200.76 : 16,789.41 = 4,177.94 : x
2. Step 2: Convert to fraction form
   11,200.76/16,789.41 = 4,177.94/x
3. Step 3: Cross multiply
   11,200.76x = 16,789.41 × 4,177.94
4. Step 4: Simplify right side
   11,200.76x = 70,145,189.59
5. Step 5: Solve for x
   x = 70,145,189.59/11,200.76
6. Step 6: Final answer
   x = 6,262.54