Finding the Fourth Proportional to 10,093.17, 15,139.82 and 3,519.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,093.17 : 15,139.82 = 3,519.33 : x
2. Step 2: Convert to fraction form
   10,093.17/15,139.82 = 3,519.33/x
3. Step 3: Cross multiply
   10,093.17x = 15,139.82 × 3,519.33
4. Step 4: Simplify right side
   10,093.17x = 53,282,022.72
5. Step 5: Solve for x
   x = 53,282,022.72/10,093.17
6. Step 6: Final answer
   x = 5,279.02