Finding the Fourth Proportional to 73,951.26, 102,051.27 and 42,119.34

Step by Step Solution

1. Step 1: Write the proportion equation
   73,951.26 : 102,051.27 = 42,119.34 : x
2. Step 2: Convert to fraction form
   73,951.26/102,051.27 = 42,119.34/x
3. Step 3: Cross multiply
   73,951.26x = 102,051.27 × 42,119.34
4. Step 4: Simplify right side
   73,951.26x = 4,298,332,138.56
5. Step 5: Solve for x
   x = 4,298,332,138.56/73,951.26
6. Step 6: Final answer
   x = 58,123.85