Finding the Fourth Proportional to 124,227.95, 171,441.43 and 73,270.55

Step by Step Solution

1. Step 1: Write the proportion equation
   124,227.95 : 171,441.43 = 73,270.55 : x
2. Step 2: Convert to fraction form
   124,227.95/171,441.43 = 73,270.55/x
3. Step 3: Cross multiply
   124,227.95x = 171,441.43 × 73,270.55
4. Step 4: Simplify right side
   124,227.95x = 12,561,608,114.31
5. Step 5: Solve for x
   x = 12,561,608,114.31/124,227.95
6. Step 6: Final answer
   x = 101,117.41