Finding the Fourth Proportional to 134,182.82, 185,157.42 and 80,470.10

Step by Step Solution

1. Step 1: Write the proportion equation
   134,182.82 : 185,157.42 = 80,470.10 : x
2. Step 2: Convert to fraction form
   134,182.82/185,157.42 = 80,470.10/x
3. Step 3: Cross multiply
   134,182.82x = 185,157.42 × 80,470.10
4. Step 4: Simplify right side
   134,182.82x = 14,899,636,103.14
5. Step 5: Solve for x
   x = 14,899,636,103.14/134,182.82
6. Step 6: Final answer
   x = 111,039.82