Finding the Fourth Proportional to 194,484.03, 268,387.56 and 105,060.03

Step by Step Solution

1. Step 1: Write the proportion equation
   194,484.03 : 268,387.56 = 105,060.03 : x
2. Step 2: Convert to fraction form
   194,484.03/268,387.56 = 105,060.03/x
3. Step 3: Cross multiply
   194,484.03x = 268,387.56 × 105,060.03
4. Step 4: Simplify right side
   194,484.03x = 28,196,805,105.23
5. Step 5: Solve for x
   x = 28,196,805,105.23/194,484.03
6. Step 6: Final answer
   x = 144,982.62