Finding the Fourth Proportional to 105,052.52, 144,969.20 and 59,735.46

Step by Step Solution

1. Step 1: Write the proportion equation
   105,052.52 : 144,969.20 = 59,735.46 : x
2. Step 2: Convert to fraction form
   105,052.52/144,969.20 = 59,735.46/x
3. Step 3: Cross multiply
   105,052.52x = 144,969.20 × 59,735.46
4. Step 4: Simplify right side
   105,052.52x = 8,659,801,847.83
5. Step 5: Solve for x
   x = 8,659,801,847.83/105,052.52
6. Step 6: Final answer
   x = 82,433.07