Finding the Fourth Proportional to 146,596.83, 219,916.20 and 46,758.15

Step by Step Solution

1. Step 1: Write the proportion equation
   146,596.83 : 219,916.20 = 46,758.15 : x
2. Step 2: Convert to fraction form
   146,596.83/219,916.20 = 46,758.15/x
3. Step 3: Cross multiply
   146,596.83x = 219,916.20 × 46,758.15
4. Step 4: Simplify right side
   146,596.83x = 10,282,874,667.03
5. Step 5: Solve for x
   x = 10,282,874,667.03/146,596.83
6. Step 6: Final answer
   x = 70,143.91