Finding the Fourth Proportional to 67,404.84, 101,022.21 and 34,133.28

Step by Step Solution

1. Step 1: Write the proportion equation
   67,404.84 : 101,022.21 = 34,133.28 : x
2. Step 2: Convert to fraction form
   67,404.84/101,022.21 = 34,133.28/x
3. Step 3: Cross multiply
   67,404.84x = 101,022.21 × 34,133.28
4. Step 4: Simplify right side
   67,404.84x = 3,448,219,380.15
5. Step 5: Solve for x
   x = 3,448,219,380.15/67,404.84
6. Step 6: Final answer
   x = 51,156.85