Finding the Fourth Proportional to 79,843.42, 119,744.69 and 23,670.40

Step by Step Solution

1. Step 1: Write the proportion equation
   79,843.42 : 119,744.69 = 23,670.40 : x
2. Step 2: Convert to fraction form
   79,843.42/119,744.69 = 23,670.40/x
3. Step 3: Cross multiply
   79,843.42x = 119,744.69 × 23,670.40
4. Step 4: Simplify right side
   79,843.42x = 2,834,403,993.10
5. Step 5: Solve for x
   x = 2,834,403,993.10/79,843.42
6. Step 6: Final answer
   x = 35,499.53