Finding the Fourth Proportional to 194,964.12, 269,068.59 and 118,465.61

Step by Step Solution

1. Step 1: Write the proportion equation
   194,964.12 : 269,068.59 = 118,465.61 : x
2. Step 2: Convert to fraction form
   194,964.12/269,068.59 = 118,465.61/x
3. Step 3: Cross multiply
   194,964.12x = 269,068.59 × 118,465.61
4. Step 4: Simplify right side
   194,964.12x = 31,875,373,300.85
5. Step 5: Solve for x
   x = 31,875,373,300.85/194,964.12
6. Step 6: Final answer
   x = 163,493.54