Finding the Fourth Proportional to 9,559.25, 13,192.35 and 5,367.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,559.25 : 13,192.35 = 5,367.50 : x
2. Step 2: Convert to fraction form
   9,559.25/13,192.35 = 5,367.50/x
3. Step 3: Cross multiply
   9,559.25x = 13,192.35 × 5,367.50
4. Step 4: Simplify right side
   9,559.25x = 70,809,938.63
5. Step 5: Solve for x
   x = 70,809,938.63/9,559.25
6. Step 6: Final answer
   x = 7,407.48