Finding the Fourth Proportional to 164,406.48, 226,881.72 and 92,789.52

Step by Step Solution

1. Step 1: Write the proportion equation
   164,406.48 : 226,881.72 = 92,789.52 : x
2. Step 2: Convert to fraction form
   164,406.48/226,881.72 = 92,789.52/x
3. Step 3: Cross multiply
   164,406.48x = 226,881.72 × 92,789.52
4. Step 4: Simplify right side
   164,406.48x = 21,052,245,895.57
5. Step 5: Solve for x
   x = 21,052,245,895.57/164,406.48
6. Step 6: Final answer
   x = 128,049.98