Finding the Fourth Proportional to 9,832.59, 13,568.94 and 5,356.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,832.59 : 13,568.94 = 5,356.06 : x
2. Step 2: Convert to fraction form
   9,832.59/13,568.94 = 5,356.06/x
3. Step 3: Cross multiply
   9,832.59x = 13,568.94 × 5,356.06
4. Step 4: Simplify right side
   9,832.59x = 72,676,022.85
5. Step 5: Solve for x
   x = 72,676,022.85/9,832.59
6. Step 6: Final answer
   x = 7,391.34