Finding the Fourth Proportional to 9,304.63, 12,834.72 and 5,525.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,304.63 : 12,834.72 = 5,525.24 : x
2. Step 2: Convert to fraction form
   9,304.63/12,834.72 = 5,525.24/x
3. Step 3: Cross multiply
   9,304.63x = 12,834.72 × 5,525.24
4. Step 4: Simplify right side
   9,304.63x = 70,914,844.16
5. Step 5: Solve for x
   x = 70,914,844.16/9,304.63
6. Step 6: Final answer
   x = 7,621.46