Finding the Fourth Proportional to 10,343.02, 14,273.43 and 5,627.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,343.02 : 14,273.43 = 5,627.33 : x
2. Step 2: Convert to fraction form
   10,343.02/14,273.43 = 5,627.33/x
3. Step 3: Cross multiply
   10,343.02x = 14,273.43 × 5,627.33
4. Step 4: Simplify right side
   10,343.02x = 80,321,315.42
5. Step 5: Solve for x
   x = 80,321,315.42/10,343.02
6. Step 6: Final answer
   x = 7,765.75