Finding the Fourth Proportional to 73,434.94, 101,340.82 and 39,900.94

Step by Step Solution

1. Step 1: Write the proportion equation
   73,434.94 : 101,340.82 = 39,900.94 : x
2. Step 2: Convert to fraction form
   73,434.94/101,340.82 = 39,900.94/x
3. Step 3: Cross multiply
   73,434.94x = 101,340.82 × 39,900.94
4. Step 4: Simplify right side
   73,434.94x = 4,043,593,774.89
5. Step 5: Solve for x
   x = 4,043,593,774.89/73,434.94
6. Step 6: Final answer
   x = 55,063.62