Finding the Fourth Proportional to 73,910.72, 101,994.27 and 42,073.46

Step by Step Solution

1. Step 1: Write the proportion equation
   73,910.72 : 101,994.27 = 42,073.46 : x
2. Step 2: Convert to fraction form
   73,910.72/101,994.27 = 42,073.46/x
3. Step 3: Cross multiply
   73,910.72x = 101,994.27 × 42,073.46
4. Step 4: Simplify right side
   73,910.72x = 4,291,251,839.07
5. Step 5: Solve for x
   x = 4,291,251,839.07/73,910.72
6. Step 6: Final answer
   x = 58,059.94