Finding the Fourth Proportional to 103,940.52, 155,872.08 and 37,362.48

Step by Step Solution

1. Step 1: Write the proportion equation
   103,940.52 : 155,872.08 = 37,362.48 : x
2. Step 2: Convert to fraction form
   103,940.52/155,872.08 = 37,362.48/x
3. Step 3: Cross multiply
   103,940.52x = 155,872.08 × 37,362.48
4. Step 4: Simplify right side
   103,940.52x = 5,823,767,471.56
5. Step 5: Solve for x
   x = 5,823,767,471.56/103,940.52
6. Step 6: Final answer
   x = 56,029.81