Finding the Fourth Proportional to 103,626.18, 155,401.20 and 37,048.23

Step by Step Solution

1. Step 1: Write the proportion equation
   103,626.18 : 155,401.20 = 37,048.23 : x
2. Step 2: Convert to fraction form
   103,626.18/155,401.20 = 37,048.23/x
3. Step 3: Cross multiply
   103,626.18x = 155,401.20 × 37,048.23
4. Step 4: Simplify right side
   103,626.18x = 5,757,339,399.88
5. Step 5: Solve for x
   x = 5,757,339,399.88/103,626.18
6. Step 6: Final answer
   x = 55,558.73