Finding the Fourth Proportional to 9,836.08, 13,573.61 and 5,359.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,836.08 : 13,573.61 = 5,359.86 : x
2. Step 2: Convert to fraction form
   9,836.08/13,573.61 = 5,359.86/x
3. Step 3: Cross multiply
   9,836.08x = 13,573.61 × 5,359.86
4. Step 4: Simplify right side
   9,836.08x = 72,752,622.50
5. Step 5: Solve for x
   x = 72,752,622.50/9,836.08
6. Step 6: Final answer
   x = 7,396.51