Finding the Fourth Proportional to 164,317.50, 226,758.23 and 88,865.98

Step by Step Solution

1. Step 1: Write the proportion equation
   164,317.50 : 226,758.23 = 88,865.98 : x
2. Step 2: Convert to fraction form
   164,317.50/226,758.23 = 88,865.98/x
3. Step 3: Cross multiply
   164,317.50x = 226,758.23 × 88,865.98
4. Step 4: Simplify right side
   164,317.50x = 20,151,092,332.02
5. Step 5: Solve for x
   x = 20,151,092,332.02/164,317.50
6. Step 6: Final answer
   x = 122,635.10