Finding the Fourth Proportional to 17,942.27, 26,914.42 and 5,462.70

Step by Step Solution

1. Step 1: Write the proportion equation
   17,942.27 : 26,914.42 = 5,462.70 : x
2. Step 2: Convert to fraction form
   17,942.27/26,914.42 = 5,462.70/x
3. Step 3: Cross multiply
   17,942.27x = 26,914.42 × 5,462.70
4. Step 4: Simplify right side
   17,942.27x = 147,025,388.48
5. Step 5: Solve for x
   x = 147,025,388.48/17,942.27
6. Step 6: Final answer
   x = 8,194.36