Finding the Fourth Proportional to 10,224.09, 14,109.38 and 5,747.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,224.09 : 14,109.38 = 5,747.58 : x
2. Step 2: Convert to fraction form
   10,224.09/14,109.38 = 5,747.58/x
3. Step 3: Cross multiply
   10,224.09x = 14,109.38 × 5,747.58
4. Step 4: Simplify right side
   10,224.09x = 81,094,761.56
5. Step 5: Solve for x
   x = 81,094,761.56/10,224.09
6. Step 6: Final answer
   x = 7,931.73