Finding the Fourth Proportional to 124,401.71, 171,674.30 and 73,414.54

Step by Step Solution

1. Step 1: Write the proportion equation
   124,401.71 : 171,674.30 = 73,414.54 : x
2. Step 2: Convert to fraction form
   124,401.71/171,674.30 = 73,414.54/x
3. Step 3: Cross multiply
   124,401.71x = 171,674.30 × 73,414.54
4. Step 4: Simplify right side
   124,401.71x = 12,603,389,764.32
5. Step 5: Solve for x
   x = 12,603,389,764.32/124,401.71
6. Step 6: Final answer
   x = 101,312.03