Finding the Fourth Proportional to 121,380.03, 182,096.03 and 42,496.83

Step by Step Solution

1. Step 1: Write the proportion equation
   121,380.03 : 182,096.03 = 42,496.83 : x
2. Step 2: Convert to fraction form
   121,380.03/182,096.03 = 42,496.83/x
3. Step 3: Cross multiply
   121,380.03x = 182,096.03 × 42,496.83
4. Step 4: Simplify right side
   121,380.03x = 7,738,504,136.83
5. Step 5: Solve for x
   x = 7,738,504,136.83/121,380.03
6. Step 6: Final answer
   x = 63,754.34