Finding the Fourth Proportional to 10,326.99, 15,488.04 and 3,662.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,326.99 : 15,488.04 = 3,662.92 : x
2. Step 2: Convert to fraction form
   10,326.99/15,488.04 = 3,662.92/x
3. Step 3: Cross multiply
   10,326.99x = 15,488.04 × 3,662.92
4. Step 4: Simplify right side
   10,326.99x = 56,731,451.48
5. Step 5: Solve for x
   x = 56,731,451.48/10,326.99
6. Step 6: Final answer
   x = 5,493.51