Finding the Fourth Proportional to 10,898.06, 15,039.33 and 5,930.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,898.06 : 15,039.33 = 5,930.06 : x
2. Step 2: Convert to fraction form
   10,898.06/15,039.33 = 5,930.06/x
3. Step 3: Cross multiply
   10,898.06x = 15,039.33 × 5,930.06
4. Step 4: Simplify right side
   10,898.06x = 89,184,166.86
5. Step 5: Solve for x
   x = 89,184,166.86/10,898.06
6. Step 6: Final answer
   x = 8,183.49