Finding the Fourth Proportional to 10,160.01, 14,020.53 and 5,683.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,160.01 : 14,020.53 = 5,683.79 : x
2. Step 2: Convert to fraction form
   10,160.01/14,020.53 = 5,683.79/x
3. Step 3: Cross multiply
   10,160.01x = 14,020.53 × 5,683.79
4. Step 4: Simplify right side
   10,160.01x = 79,689,678.11
5. Step 5: Solve for x
   x = 79,689,678.11/10,160.01
6. Step 6: Final answer
   x = 7,843.46