Finding the Fourth Proportional to 164,443.40, 246,622.29 and 69,624.79

Step by Step Solution

1. Step 1: Write the proportion equation
   164,443.40 : 246,622.29 = 69,624.79 : x
2. Step 2: Convert to fraction form
   164,443.40/246,622.29 = 69,624.79/x
3. Step 3: Cross multiply
   164,443.40x = 246,622.29 × 69,624.79
4. Step 4: Simplify right side
   164,443.40x = 17,171,025,150.57
5. Step 5: Solve for x
   x = 17,171,025,150.57/164,443.40
6. Step 6: Final answer
   x = 104,419.06