Finding the Fourth Proportional to 144,744.24, 199,761.78 and 83,492.76

Step by Step Solution

1. Step 1: Write the proportion equation
   144,744.24 : 199,761.78 = 83,492.76 : x
2. Step 2: Convert to fraction form
   144,744.24/199,761.78 = 83,492.76/x
3. Step 3: Cross multiply
   144,744.24x = 199,761.78 × 83,492.76
4. Step 4: Simplify right side
   144,744.24x = 16,678,662,354.71
5. Step 5: Solve for x
   x = 16,678,662,354.71/144,744.24
6. Step 6: Final answer
   x = 115,228.50