Finding the Fourth Proportional to 9,302.04, 12,834.50 and 5,523.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,302.04 : 12,834.50 = 5,523.62 : x
2. Step 2: Convert to fraction form
   9,302.04/12,834.50 = 5,523.62/x
3. Step 3: Cross multiply
   9,302.04x = 12,834.50 × 5,523.62
4. Step 4: Simplify right side
   9,302.04x = 70,892,876.27
5. Step 5: Solve for x
   x = 70,892,876.27/9,302.04
6. Step 6: Final answer
   x = 7,621.22