Finding the Fourth Proportional to 7,845.82, 10,832.30 and 4,864.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,845.82 : 10,832.30 = 4,864.82 : x
2. Step 2: Convert to fraction form
   7,845.82/10,832.30 = 4,864.82/x
3. Step 3: Cross multiply
   7,845.82x = 10,832.30 × 4,864.82
4. Step 4: Simplify right side
   7,845.82x = 52,697,189.69
5. Step 5: Solve for x
   x = 52,697,189.69/7,845.82
6. Step 6: Final answer
   x = 6,716.59