Finding the Fourth Proportional to 7,347.38, 10,131.26 and 5,462.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,347.38 : 10,131.26 = 5,462.42 : x
2. Step 2: Convert to fraction form
   7,347.38/10,131.26 = 5,462.42/x
3. Step 3: Cross multiply
   7,347.38x = 10,131.26 × 5,462.42
4. Step 4: Simplify right side
   7,347.38x = 55,341,119.28
5. Step 5: Solve for x
   x = 55,341,119.28/7,347.38
6. Step 6: Final answer
   x = 7,532.09