Finding the Fourth Proportional to 9,533.82, 13,151.22 and 5,554.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,533.82 : 13,151.22 = 5,554.50 : x
2. Step 2: Convert to fraction form
   9,533.82/13,151.22 = 5,554.50/x
3. Step 3: Cross multiply
   9,533.82x = 13,151.22 × 5,554.50
4. Step 4: Simplify right side
   9,533.82x = 73,048,451.49
5. Step 5: Solve for x
   x = 73,048,451.49/9,533.82
6. Step 6: Final answer
   x = 7,662.03