Finding the Fourth Proportional to 45,861.82, 68,792.82 and 12,582.34

Step by Step Solution

1. Step 1: Write the proportion equation
   45,861.82 : 68,792.82 = 12,582.34 : x
2. Step 2: Convert to fraction form
   45,861.82/68,792.82 = 12,582.34/x
3. Step 3: Cross multiply
   45,861.82x = 68,792.82 × 12,582.34
4. Step 4: Simplify right side
   45,861.82x = 865,574,650.80
5. Step 5: Solve for x
   x = 865,574,650.80/45,861.82
6. Step 6: Final answer
   x = 18,873.53