Finding the Fourth Proportional to 7,303.72, 10,083.96 and 5,622.16

Step by Step Solution

1. Step 1: Write the proportion equation
   7,303.72 : 10,083.96 = 5,622.16 : x
2. Step 2: Convert to fraction form
   7,303.72/10,083.96 = 5,622.16/x
3. Step 3: Cross multiply
   7,303.72x = 10,083.96 × 5,622.16
4. Step 4: Simplify right side
   7,303.72x = 56,693,636.55
5. Step 5: Solve for x
   x = 56,693,636.55/7,303.72
6. Step 6: Final answer
   x = 7,762.30