Finding the Fourth Proportional to 9,832.35, 13,568.91 and 5,356.17

Step by Step Solution

1. Step 1: Write the proportion equation
   9,832.35 : 13,568.91 = 5,356.17 : x
2. Step 2: Convert to fraction form
   9,832.35/13,568.91 = 5,356.17/x
3. Step 3: Cross multiply
   9,832.35x = 13,568.91 × 5,356.17
4. Step 4: Simplify right side
   9,832.35x = 72,677,388.67
5. Step 5: Solve for x
   x = 72,677,388.67/9,832.35
6. Step 6: Final answer
   x = 7,391.66