Finding the Fourth Proportional to 11,047.34, 16,568.52 and 3,149.70

Step by Step Solution

1. Step 1: Write the proportion equation
   11,047.34 : 16,568.52 = 3,149.70 : x
2. Step 2: Convert to fraction form
   11,047.34/16,568.52 = 3,149.70/x
3. Step 3: Cross multiply
   11,047.34x = 16,568.52 × 3,149.70
4. Step 4: Simplify right side
   11,047.34x = 52,185,867.44
5. Step 5: Solve for x
   x = 52,185,867.44/11,047.34
6. Step 6: Final answer
   x = 4,723.84