Finding the Fourth Proportional to 103,717, 155,626.30 and 37,162.26

Step by Step Solution

1. Step 1: Write the proportion equation
   103,717 : 155,626.30 = 37,162.26 : x
2. Step 2: Convert to fraction form
   103,717/155,626.30 = 37,162.26/x
3. Step 3: Cross multiply
   103,717x = 155,626.30 × 37,162.26
4. Step 4: Simplify right side
   103,717x = 5,783,425,023.44
5. Step 5: Solve for x
   x = 5,783,425,023.44/103,717
6. Step 6: Final answer
   x = 55,761.59