Finding the Fourth Proportional to 164,081.46, 245,958.68 and 69,335.49

Step by Step Solution

1. Step 1: Write the proportion equation
   164,081.46 : 245,958.68 = 69,335.49 : x
2. Step 2: Convert to fraction form
   164,081.46/245,958.68 = 69,335.49/x
3. Step 3: Cross multiply
   164,081.46x = 245,958.68 × 69,335.49
4. Step 4: Simplify right side
   164,081.46x = 17,053,666,303.22
5. Step 5: Solve for x
   x = 17,053,666,303.22/164,081.46
6. Step 6: Final answer
   x = 103,934.15