Finding the Fourth Proportional to 105,063, 144,981.03 and 59,734.59

Step by Step Solution

1. Step 1: Write the proportion equation
   105,063 : 144,981.03 = 59,734.59 : x
2. Step 2: Convert to fraction form
   105,063/144,981.03 = 59,734.59/x
3. Step 3: Cross multiply
   105,063x = 144,981.03 × 59,734.59
4. Step 4: Simplify right side
   105,063x = 8,660,382,384.83
5. Step 5: Solve for x
   x = 8,660,382,384.83/105,063
6. Step 6: Final answer
   x = 82,430.37