Finding the Fourth Proportional to 10,827.99, 16,242.89 and 3,807.41

Step by Step Solution

1. Step 1: Write the proportion equation
   10,827.99 : 16,242.89 = 3,807.41 : x
2. Step 2: Convert to fraction form
   10,827.99/16,242.89 = 3,807.41/x
3. Step 3: Cross multiply
   10,827.99x = 16,242.89 × 3,807.41
4. Step 4: Simplify right side
   10,827.99x = 61,843,241.56
5. Step 5: Solve for x
   x = 61,843,241.56/10,827.99
6. Step 6: Final answer
   x = 5,711.42