Finding the Fourth Proportional to 73,944.70, 102,061.82 and 42,132.35

Step by Step Solution

1. Step 1: Write the proportion equation
   73,944.70 : 102,061.82 = 42,132.35 : x
2. Step 2: Convert to fraction form
   73,944.70/102,061.82 = 42,132.35/x
3. Step 3: Cross multiply
   73,944.70x = 102,061.82 × 42,132.35
4. Step 4: Simplify right side
   73,944.70x = 4,300,104,321.88
5. Step 5: Solve for x
   x = 4,300,104,321.88/73,944.70
6. Step 6: Final answer
   x = 58,152.98