Finding the Fourth Proportional to 10,160.17, 14,020.38 and 5,683.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,160.17 : 14,020.38 = 5,683.16 : x
2. Step 2: Convert to fraction form
   10,160.17/14,020.38 = 5,683.16/x
3. Step 3: Cross multiply
   10,160.17x = 14,020.38 × 5,683.16
4. Step 4: Simplify right side
   10,160.17x = 79,679,964.28
5. Step 5: Solve for x
   x = 79,679,964.28/10,160.17
6. Step 6: Final answer
   x = 7,842.38