Finding the Fourth Proportional to 164,039.79, 226,374.89 and 88,588.29

Step by Step Solution

1. Step 1: Write the proportion equation
   164,039.79 : 226,374.89 = 88,588.29 : x
2. Step 2: Convert to fraction form
   164,039.79/226,374.89 = 88,588.29/x
3. Step 3: Cross multiply
   164,039.79x = 226,374.89 × 88,588.29
4. Step 4: Simplify right side
   164,039.79x = 20,054,164,404.04
5. Step 5: Solve for x
   x = 20,054,164,404.04/164,039.79
6. Step 6: Final answer
   x = 122,251.83