Finding the Fourth Proportional to 9,554.76, 13,184.08 and 5,362.20

Step by Step Solution

1. Step 1: Write the proportion equation
   9,554.76 : 13,184.08 = 5,362.20 : x
2. Step 2: Convert to fraction form
   9,554.76/13,184.08 = 5,362.20/x
3. Step 3: Cross multiply
   9,554.76x = 13,184.08 × 5,362.20
4. Step 4: Simplify right side
   9,554.76x = 70,695,673.78
5. Step 5: Solve for x
   x = 70,695,673.78/9,554.76
6. Step 6: Final answer
   x = 7,399.00