Finding the Fourth Proportional to 103,738.10, 155,589.99 and 37,168.34

Step by Step Solution

1. Step 1: Write the proportion equation
   103,738.10 : 155,589.99 = 37,168.34 : x
2. Step 2: Convert to fraction form
   103,738.10/155,589.99 = 37,168.34/x
3. Step 3: Cross multiply
   103,738.10x = 155,589.99 × 37,168.34
4. Step 4: Simplify right side
   103,738.10x = 5,783,021,648.92
5. Step 5: Solve for x
   x = 5,783,021,648.92/103,738.10
6. Step 6: Final answer
   x = 55,746.36