Finding the Fourth Proportional to 9,600.76, 13,246.23 and 5,622.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,600.76 : 13,246.23 = 5,622.04 : x
2. Step 2: Convert to fraction form
   9,600.76/13,246.23 = 5,622.04/x
3. Step 3: Cross multiply
   9,600.76x = 13,246.23 × 5,622.04
4. Step 4: Simplify right side
   9,600.76x = 74,470,834.91
5. Step 5: Solve for x
   x = 74,470,834.91/9,600.76
6. Step 6: Final answer
   x = 7,756.76