Finding the Fourth Proportional to 164,036.84, 226,370.86 and 88,585.34

Step by Step Solution

1. Step 1: Write the proportion equation
   164,036.84 : 226,370.86 = 88,585.34 : x
2. Step 2: Convert to fraction form
   164,036.84/226,370.86 = 88,585.34/x
3. Step 3: Cross multiply
   164,036.84x = 226,370.86 × 88,585.34
4. Step 4: Simplify right side
   164,036.84x = 20,053,139,156.27
5. Step 5: Solve for x
   x = 20,053,139,156.27/164,036.84
6. Step 6: Final answer
   x = 122,247.78