Finding the Fourth Proportional to 194,980.41, 269,060.07 and 113,301.42

Step by Step Solution

1. Step 1: Write the proportion equation
   194,980.41 : 269,060.07 = 113,301.42 : x
2. Step 2: Convert to fraction form
   194,980.41/269,060.07 = 113,301.42/x
3. Step 3: Cross multiply
   194,980.41x = 269,060.07 × 113,301.42
4. Step 4: Simplify right side
   194,980.41x = 30,484,887,996.30
5. Step 5: Solve for x
   x = 30,484,887,996.30/194,980.41
6. Step 6: Final answer
   x = 156,348.47