Finding the Fourth Proportional to 143,096.94, 214,645.41 and 49,602.69

Step by Step Solution

1. Step 1: Write the proportion equation
   143,096.94 : 214,645.41 = 49,602.69 : x
2. Step 2: Convert to fraction form
   143,096.94/214,645.41 = 49,602.69/x
3. Step 3: Cross multiply
   143,096.94x = 214,645.41 × 49,602.69
4. Step 4: Simplify right side
   143,096.94x = 10,646,989,732.15
5. Step 5: Solve for x
   x = 10,646,989,732.15/143,096.94
6. Step 6: Final answer
   x = 74,404.04