Finding the Fourth Proportional to 62,890.92, 86,790.83 and 34,596.62

Step by Step Solution

1. Step 1: Write the proportion equation
   62,890.92 : 86,790.83 = 34,596.62 : x
2. Step 2: Convert to fraction form
   62,890.92/86,790.83 = 34,596.62/x
3. Step 3: Cross multiply
   62,890.92x = 86,790.83 × 34,596.62
4. Step 4: Simplify right side
   62,890.92x = 3,002,668,758.06
5. Step 5: Solve for x
   x = 3,002,668,758.06/62,890.92
6. Step 6: Final answer
   x = 47,744.07