Finding the Fourth Proportional to 8,650.56, 11,938.01 and 5,293.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,650.56 : 11,938.01 = 5,293.31 : x
2. Step 2: Convert to fraction form
   8,650.56/11,938.01 = 5,293.31/x
3. Step 3: Cross multiply
   8,650.56x = 11,938.01 × 5,293.31
4. Step 4: Simplify right side
   8,650.56x = 63,191,587.71
5. Step 5: Solve for x
   x = 63,191,587.71/8,650.56
6. Step 6: Final answer
   x = 7,304.91