Finding the Fourth Proportional to 9,352.16, 12,910.65 and 5,816.51

Step by Step Solution

1. Step 1: Write the proportion equation
   9,352.16 : 12,910.65 = 5,816.51 : x
2. Step 2: Convert to fraction form
   9,352.16/12,910.65 = 5,816.51/x
3. Step 3: Cross multiply
   9,352.16x = 12,910.65 × 5,816.51
4. Step 4: Simplify right side
   9,352.16x = 75,094,924.83
5. Step 5: Solve for x
   x = 75,094,924.83/9,352.16
6. Step 6: Final answer
   x = 8,029.69