Finding the Fourth Proportional to 164,362.50, 226,820.52 and 88,911

Step by Step Solution

1. Step 1: Write the proportion equation
   164,362.50 : 226,820.52 = 88,911 : x
2. Step 2: Convert to fraction form
   164,362.50/226,820.52 = 88,911/x
3. Step 3: Cross multiply
   164,362.50x = 226,820.52 × 88,911
4. Step 4: Simplify right side
   164,362.50x = 20,166,839,253.72
5. Step 5: Solve for x
   x = 20,166,839,253.72/164,362.50
6. Step 6: Final answer
   x = 122,697.33