Finding the Fourth Proportional to 105,951.34, 146,148.00 and 62,901.61

Step by Step Solution

1. Step 1: Write the proportion equation
   105,951.34 : 146,148.00 = 62,901.61 : x
2. Step 2: Convert to fraction form
   105,951.34/146,148.00 = 62,901.61/x
3. Step 3: Cross multiply
   105,951.34x = 146,148.00 × 62,901.61
4. Step 4: Simplify right side
   105,951.34x = 9,192,944,719.11
5. Step 5: Solve for x
   x = 9,192,944,719.11/105,951.34
6. Step 6: Final answer
   x = 86,765.72