Finding the Fourth Proportional to 363,105.40, 544,662.06 and 110,426.98

Step by Step Solution

1. Step 1: Write the proportion equation
   363,105.40 : 544,662.06 = 110,426.98 : x
2. Step 2: Convert to fraction form
   363,105.40/544,662.06 = 110,426.98/x
3. Step 3: Cross multiply
   363,105.40x = 544,662.06 × 110,426.98
4. Step 4: Simplify right side
   363,105.40x = 60,145,386,406.38
5. Step 5: Solve for x
   x = 60,145,386,406.38/363,105.40
6. Step 6: Final answer
   x = 165,641.67