Finding the Fourth Proportional to 10,344.67, 14,275.83 and 5,629.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,344.67 : 14,275.83 = 5,629.03 : x
2. Step 2: Convert to fraction form
   10,344.67/14,275.83 = 5,629.03/x
3. Step 3: Cross multiply
   10,344.67x = 14,275.83 × 5,629.03
4. Step 4: Simplify right side
   10,344.67x = 80,359,075.34
5. Step 5: Solve for x
   x = 80,359,075.34/10,344.67
6. Step 6: Final answer
   x = 7,768.16