Finding the Fourth Proportional to 9,535.76, 13,159.34 and 5,344.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,535.76 : 13,159.34 = 5,344.04 : x
2. Step 2: Convert to fraction form
   9,535.76/13,159.34 = 5,344.04/x
3. Step 3: Cross multiply
   9,535.76x = 13,159.34 × 5,344.04
4. Step 4: Simplify right side
   9,535.76x = 70,324,039.33
5. Step 5: Solve for x
   x = 70,324,039.33/9,535.76
6. Step 6: Final answer
   x = 7,374.77