Finding the Fourth Proportional to 10,758.71, 16,138.55 and 3,363.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,758.71 : 16,138.55 = 3,363.32 : x
2. Step 2: Convert to fraction form
   10,758.71/16,138.55 = 3,363.32/x
3. Step 3: Cross multiply
   10,758.71x = 16,138.55 × 3,363.32
4. Step 4: Simplify right side
   10,758.71x = 54,279,156.74
5. Step 5: Solve for x
   x = 54,279,156.74/10,758.71
6. Step 6: Final answer
   x = 5,045.13