Finding the Fourth Proportional to 134,160.42, 185,100.96 and 80,425.83

Step by Step Solution

1. Step 1: Write the proportion equation
   134,160.42 : 185,100.96 = 80,425.83 : x
2. Step 2: Convert to fraction form
   134,160.42/185,100.96 = 80,425.83/x
3. Step 3: Cross multiply
   134,160.42x = 185,100.96 × 80,425.83
4. Step 4: Simplify right side
   134,160.42x = 14,886,897,416.29
5. Step 5: Solve for x
   x = 14,886,897,416.29/134,160.42
6. Step 6: Final answer
   x = 110,963.41