Finding the Fourth Proportional to 10,007.48, 13,811.10 and 5,816.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,007.48 : 13,811.10 = 5,816.04 : x
2. Step 2: Convert to fraction form
   10,007.48/13,811.10 = 5,816.04/x
3. Step 3: Cross multiply
   10,007.48x = 13,811.10 × 5,816.04
4. Step 4: Simplify right side
   10,007.48x = 80,325,910.04
5. Step 5: Solve for x
   x = 80,325,910.04/10,007.48
6. Step 6: Final answer
   x = 8,026.59