Finding the Fourth Proportional to 164,404.08, 226,921.50 and 92,826

Step by Step Solution

1. Step 1: Write the proportion equation
   164,404.08 : 226,921.50 = 92,826 : x
2. Step 2: Convert to fraction form
   164,404.08/226,921.50 = 92,826/x
3. Step 3: Cross multiply
   164,404.08x = 226,921.50 × 92,826
4. Step 4: Simplify right side
   164,404.08x = 21,064,215,159
5. Step 5: Solve for x
   x = 21,064,215,159/164,404.08
6. Step 6: Final answer
   x = 128,124.65