Finding the Fourth Proportional to 10,816.58, 16,225.01 and 3,796.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,816.58 : 16,225.01 = 3,796.31 : x
2. Step 2: Convert to fraction form
   10,816.58/16,225.01 = 3,796.31/x
3. Step 3: Cross multiply
   10,816.58x = 16,225.01 × 3,796.31
4. Step 4: Simplify right side
   10,816.58x = 61,595,148.73
5. Step 5: Solve for x
   x = 61,595,148.73/10,816.58
6. Step 6: Final answer
   x = 5,694.51