Finding the Fourth Proportional to 164,448.52, 226,938.96 and 88,997.02

Step by Step Solution

1. Step 1: Write the proportion equation
   164,448.52 : 226,938.96 = 88,997.02 : x
2. Step 2: Convert to fraction form
   164,448.52/226,938.96 = 88,997.02/x
3. Step 3: Cross multiply
   164,448.52x = 226,938.96 × 88,997.02
4. Step 4: Simplify right side
   164,448.52x = 20,196,892,012.92
5. Step 5: Solve for x
   x = 20,196,892,012.92/164,448.52
6. Step 6: Final answer
   x = 122,815.89