Finding the Fourth Proportional to 11,039.34, 16,559.05 and 2,719.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,039.34 : 16,559.05 = 2,719.56 : x
2. Step 2: Convert to fraction form
   11,039.34/16,559.05 = 2,719.56/x
3. Step 3: Cross multiply
   11,039.34x = 16,559.05 × 2,719.56
4. Step 4: Simplify right side
   11,039.34x = 45,033,330.02
5. Step 5: Solve for x
   x = 45,033,330.02/11,039.34
6. Step 6: Final answer
   x = 4,079.35