Finding the Fourth Proportional to 10,580.72, 14,600.83 and 6,104.21

Step by Step Solution

1. Step 1: Write the proportion equation
   10,580.72 : 14,600.83 = 6,104.21 : x
2. Step 2: Convert to fraction form
   10,580.72/14,600.83 = 6,104.21/x
3. Step 3: Cross multiply
   10,580.72x = 14,600.83 × 6,104.21
4. Step 4: Simplify right side
   10,580.72x = 89,126,455.68
5. Step 5: Solve for x
   x = 89,126,455.68/10,580.72
6. Step 6: Final answer
   x = 8,423.48