Finding the Fourth Proportional to 194,617.53, 268,333.59 and 160,041.46

Step by Step Solution

1. Step 1: Write the proportion equation
   194,617.53 : 268,333.59 = 160,041.46 : x
2. Step 2: Convert to fraction form
   194,617.53/268,333.59 = 160,041.46/x
3. Step 3: Cross multiply
   194,617.53x = 268,333.59 × 160,041.46
4. Step 4: Simplify right side
   194,617.53x = 42,944,499,510.64
5. Step 5: Solve for x
   x = 42,944,499,510.64/194,617.53
6. Step 6: Final answer
   x = 220,661.01