Finding the Fourth Proportional to 9,553.86, 13,184.58 and 5,362.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,553.86 : 13,184.58 = 5,362.14 : x
2. Step 2: Convert to fraction form
   9,553.86/13,184.58 = 5,362.14/x
3. Step 3: Cross multiply
   9,553.86x = 13,184.58 × 5,362.14
4. Step 4: Simplify right side
   9,553.86x = 70,697,563.80
5. Step 5: Solve for x
   x = 70,697,563.80/9,553.86
6. Step 6: Final answer
   x = 7,399.90