Finding the Fourth Proportional to 144,677.08, 199,667.46 and 80,152.48

Step by Step Solution

1. Step 1: Write the proportion equation
   144,677.08 : 199,667.46 = 80,152.48 : x
2. Step 2: Convert to fraction form
   144,677.08/199,667.46 = 80,152.48/x
3. Step 3: Cross multiply
   144,677.08x = 199,667.46 × 80,152.48
4. Step 4: Simplify right side
   144,677.08x = 16,003,842,094.30
5. Step 5: Solve for x
   x = 16,003,842,094.30/144,677.08
6. Step 6: Final answer
   x = 110,617.67