Finding the Fourth Proportional to 194,713.42, 268,681.50 and 113,022.76

Step by Step Solution

1. Step 1: Write the proportion equation
   194,713.42 : 268,681.50 = 113,022.76 : x
2. Step 2: Convert to fraction form
   194,713.42/268,681.50 = 113,022.76/x
3. Step 3: Cross multiply
   194,713.42x = 268,681.50 × 113,022.76
4. Step 4: Simplify right side
   194,713.42x = 30,367,124,690.94
5. Step 5: Solve for x
   x = 30,367,124,690.94/194,713.42
6. Step 6: Final answer
   x = 155,958.05