Finding the Fourth Proportional to 105,794.52, 146,000.52 and 58,049.88

Step by Step Solution

1. Step 1: Write the proportion equation
   105,794.52 : 146,000.52 = 58,049.88 : x
2. Step 2: Convert to fraction form
   105,794.52/146,000.52 = 58,049.88/x
3. Step 3: Cross multiply
   105,794.52x = 146,000.52 × 58,049.88
4. Step 4: Simplify right side
   105,794.52x = 8,475,312,665.94
5. Step 5: Solve for x
   x = 8,475,312,665.94/105,794.52
6. Step 6: Final answer
   x = 80,111.07