Finding the Fourth Proportional to 10,720.31, 14,801.25 and 6,693.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,720.31 : 14,801.25 = 6,693.27 : x
2. Step 2: Convert to fraction form
   10,720.31/14,801.25 = 6,693.27/x
3. Step 3: Cross multiply
   10,720.31x = 14,801.25 × 6,693.27
4. Step 4: Simplify right side
   10,720.31x = 99,068,762.59
5. Step 5: Solve for x
   x = 99,068,762.59/10,720.31
6. Step 6: Final answer
   x = 9,241.23