Finding the Fourth Proportional to 9,843.60, 13,585.72 and 5,867.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,843.60 : 13,585.72 = 5,867.02 : x
2. Step 2: Convert to fraction form
   9,843.60/13,585.72 = 5,867.02/x
3. Step 3: Cross multiply
   9,843.60x = 13,585.72 × 5,867.02
4. Step 4: Simplify right side
   9,843.60x = 79,707,623.03
5. Step 5: Solve for x
   x = 79,707,623.03/9,843.60
6. Step 6: Final answer
   x = 8,097.41