Finding the Fourth Proportional to 144,243.94, 216,366.72 and 39,063.82

Step by Step Solution

1. Step 1: Write the proportion equation
   144,243.94 : 216,366.72 = 39,063.82 : x
2. Step 2: Convert to fraction form
   144,243.94/216,366.72 = 39,063.82/x
3. Step 3: Cross multiply
   144,243.94x = 216,366.72 × 39,063.82
4. Step 4: Simplify right side
   144,243.94x = 8,452,110,604.07
5. Step 5: Solve for x
   x = 8,452,110,604.07/144,243.94
6. Step 6: Final answer
   x = 58,595.95