Finding the Fourth Proportional to 11,068.73, 16,594.04 and 5,149.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,068.73 : 16,594.04 = 5,149.30 : x
2. Step 2: Convert to fraction form
   11,068.73/16,594.04 = 5,149.30/x
3. Step 3: Cross multiply
   11,068.73x = 16,594.04 × 5,149.30
4. Step 4: Simplify right side
   11,068.73x = 85,447,754.90
5. Step 5: Solve for x
   x = 85,447,754.90/11,068.73
6. Step 6: Final answer
   x = 7,719.75