Finding the Fourth Proportional to 11,303.76, 16,959.18 and 5,069

Step by Step Solution

1. Step 1: Write the proportion equation
   11,303.76 : 16,959.18 = 5,069 : x
2. Step 2: Convert to fraction form
   11,303.76/16,959.18 = 5,069/x
3. Step 3: Cross multiply
   11,303.76x = 16,959.18 × 5,069
4. Step 4: Simplify right side
   11,303.76x = 85,966,083.42
5. Step 5: Solve for x
   x = 85,966,083.42/11,303.76
6. Step 6: Final answer
   x = 7,605.09