Finding the Fourth Proportional to 194,910.84, 268,931.34 and 114,334.20

Step by Step Solution

1. Step 1: Write the proportion equation
   194,910.84 : 268,931.34 = 114,334.20 : x
2. Step 2: Convert to fraction form
   194,910.84/268,931.34 = 114,334.20/x
3. Step 3: Cross multiply
   194,910.84x = 268,931.34 × 114,334.20
4. Step 4: Simplify right side
   194,910.84x = 30,748,049,613.83
5. Step 5: Solve for x
   x = 30,748,049,613.83/194,910.84
6. Step 6: Final answer
   x = 157,754.44