Finding the Fourth Proportional to 146,171.98, 219,265.71 and 46,339.96

Step by Step Solution

1. Step 1: Write the proportion equation
   146,171.98 : 219,265.71 = 46,339.96 : x
2. Step 2: Convert to fraction form
   146,171.98/219,265.71 = 46,339.96/x
3. Step 3: Cross multiply
   146,171.98x = 219,265.71 × 46,339.96
4. Step 4: Simplify right side
   146,171.98x = 10,160,764,230.77
5. Step 5: Solve for x
   x = 10,160,764,230.77/146,171.98
6. Step 6: Final answer
   x = 69,512.39