Finding the Fourth Proportional to 9,533.76, 13,156.58 and 5,342.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,533.76 : 13,156.58 = 5,342.04 : x
2. Step 2: Convert to fraction form
   9,533.76/13,156.58 = 5,342.04/x
3. Step 3: Cross multiply
   9,533.76x = 13,156.58 × 5,342.04
4. Step 4: Simplify right side
   9,533.76x = 70,282,976.62
5. Step 5: Solve for x
   x = 70,282,976.62/9,533.76
6. Step 6: Final answer
   x = 7,372.01