Finding the Fourth Proportional to 7,477.92, 10,304.01 and 5,583.33

Step by Step Solution

1. Step 1: Write the proportion equation
   7,477.92 : 10,304.01 = 5,583.33 : x
2. Step 2: Convert to fraction form
   7,477.92/10,304.01 = 5,583.33/x
3. Step 3: Cross multiply
   7,477.92x = 10,304.01 × 5,583.33
4. Step 4: Simplify right side
   7,477.92x = 57,530,688.15
5. Step 5: Solve for x
   x = 57,530,688.15/7,477.92
6. Step 6: Final answer
   x = 7,693.41