Finding the Fourth Proportional to 73,908.43, 101,993.73 and 42,077.33

Step by Step Solution

1. Step 1: Write the proportion equation
   73,908.43 : 101,993.73 = 42,077.33 : x
2. Step 2: Convert to fraction form
   73,908.43/101,993.73 = 42,077.33/x
3. Step 3: Cross multiply
   73,908.43x = 101,993.73 × 42,077.33
4. Step 4: Simplify right side
   73,908.43x = 4,291,623,231.13
5. Step 5: Solve for x
   x = 4,291,623,231.13/73,908.43
6. Step 6: Final answer
   x = 58,066.76