Finding the Fourth Proportional to 199,059, 274,701.42 and 109,635

Step by Step Solution

1. Step 1: Write the proportion equation
   199,059 : 274,701.42 = 109,635 : x
2. Step 2: Convert to fraction form
   199,059/274,701.42 = 109,635/x
3. Step 3: Cross multiply
   199,059x = 274,701.42 × 109,635
4. Step 4: Simplify right side
   199,059x = 30,116,890,181.70
5. Step 5: Solve for x
   x = 30,116,890,181.70/199,059
6. Step 6: Final answer
   x = 151,296.30