Finding the Fourth Proportional to 9,843.48, 13,583.75 and 5,367.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,843.48 : 13,583.75 = 5,367.32 : x
2. Step 2: Convert to fraction form
   9,843.48/13,583.75 = 5,367.32/x
3. Step 3: Cross multiply
   9,843.48x = 13,583.75 × 5,367.32
4. Step 4: Simplify right side
   9,843.48x = 72,908,278.55
5. Step 5: Solve for x
   x = 72,908,278.55/9,843.48
6. Step 6: Final answer
   x = 7,406.76