Finding the Fourth Proportional to 7,370.14, 10,151.42 and 5,665.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,370.14 : 10,151.42 = 5,665.38 : x
2. Step 2: Convert to fraction form
   7,370.14/10,151.42 = 5,665.38/x
3. Step 3: Cross multiply
   7,370.14x = 10,151.42 × 5,665.38
4. Step 4: Simplify right side
   7,370.14x = 57,511,642.55
5. Step 5: Solve for x
   x = 57,511,642.55/7,370.14
6. Step 6: Final answer
   x = 7,803.33