Finding the Fourth Proportional to 10,369.17, 14,309.52 and 5,653.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,369.17 : 14,309.52 = 5,653.53 : x
2. Step 2: Convert to fraction form
   10,369.17/14,309.52 = 5,653.53/x
3. Step 3: Cross multiply
   10,369.17x = 14,309.52 × 5,653.53
4. Step 4: Simplify right side
   10,369.17x = 80,899,200.79
5. Step 5: Solve for x
   x = 80,899,200.79/10,369.17
6. Step 6: Final answer
   x = 7,801.90