Finding the Fourth Proportional to 164,384, 226,851.56 and 88,934.12

Step by Step Solution

1. Step 1: Write the proportion equation
   164,384 : 226,851.56 = 88,934.12 : x
2. Step 2: Convert to fraction form
   164,384/226,851.56 = 88,934.12/x
3. Step 3: Cross multiply
   164,384x = 226,851.56 × 88,934.12
4. Step 4: Simplify right side
   164,384x = 20,174,843,859.23
5. Step 5: Solve for x
   x = 20,174,843,859.23/164,384
6. Step 6: Final answer
   x = 122,729.97