Finding the Fourth Proportional to 143,096.92, 214,642.86 and 49,601.32

Step by Step Solution

1. Step 1: Write the proportion equation
   143,096.92 : 214,642.86 = 49,601.32 : x
2. Step 2: Convert to fraction form
   143,096.92/214,642.86 = 49,601.32/x
3. Step 3: Cross multiply
   143,096.92x = 214,642.86 × 49,601.32
4. Step 4: Simplify right side
   143,096.92x = 10,646,569,184.58
5. Step 5: Solve for x
   x = 10,646,569,184.58/143,096.92
6. Step 6: Final answer
   x = 74,401.11