Finding the Fourth Proportional to 134,277.42, 185,311.89 and 88,877.22

Step by Step Solution

1. Step 1: Write the proportion equation
   134,277.42 : 185,311.89 = 88,877.22 : x
2. Step 2: Convert to fraction form
   134,277.42/185,311.89 = 88,877.22/x
3. Step 3: Cross multiply
   134,277.42x = 185,311.89 × 88,877.22
4. Step 4: Simplify right side
   134,277.42x = 16,470,005,616.15
5. Step 5: Solve for x
   x = 16,470,005,616.15/134,277.42
6. Step 6: Final answer
   x = 122,656.55