Finding the Fourth Proportional to 9,604.54, 13,250.82 and 5,624.20

Step by Step Solution

1. Step 1: Write the proportion equation
   9,604.54 : 13,250.82 = 5,624.20 : x
2. Step 2: Convert to fraction form
   9,604.54/13,250.82 = 5,624.20/x
3. Step 3: Cross multiply
   9,604.54x = 13,250.82 × 5,624.20
4. Step 4: Simplify right side
   9,604.54x = 74,525,261.84
5. Step 5: Solve for x
   x = 74,525,261.84/9,604.54
6. Step 6: Final answer
   x = 7,759.38