Finding the Fourth Proportional to 33,792.71, 50,685.82 and 10,412.87

Step by Step Solution

1. Step 1: Write the proportion equation
   33,792.71 : 50,685.82 = 10,412.87 : x
2. Step 2: Convert to fraction form
   33,792.71/50,685.82 = 10,412.87/x
3. Step 3: Cross multiply
   33,792.71x = 50,685.82 × 10,412.87
4. Step 4: Simplify right side
   33,792.71x = 527,784,854.50
5. Step 5: Solve for x
   x = 527,784,854.50/33,792.71
6. Step 6: Final answer
   x = 15,618.31