Finding the Fourth Proportional to 174,910.72, 262,365.90 and 50,251.72

Step by Step Solution

1. Step 1: Write the proportion equation
   174,910.72 : 262,365.90 = 50,251.72 : x
2. Step 2: Convert to fraction form
   174,910.72/262,365.90 = 50,251.72/x
3. Step 3: Cross multiply
   174,910.72x = 262,365.90 × 50,251.72
4. Step 4: Simplify right side
   174,910.72x = 13,184,337,744.35
5. Step 5: Solve for x
   x = 13,184,337,744.35/174,910.72
6. Step 6: Final answer
   x = 75,377.53