Finding the Fourth Proportional to 73,911.43, 101,982.67 and 42,071.95

Step by Step Solution

1. Step 1: Write the proportion equation
   73,911.43 : 101,982.67 = 42,071.95 : x
2. Step 2: Convert to fraction form
   73,911.43/101,982.67 = 42,071.95/x
3. Step 3: Cross multiply
   73,911.43x = 101,982.67 × 42,071.95
4. Step 4: Simplify right side
   73,911.43x = 4,290,609,793.11
5. Step 5: Solve for x
   x = 4,290,609,793.11/73,911.43
6. Step 6: Final answer
   x = 58,050.69