Finding the Fourth Proportional to 10,992.33, 16,490.03 and 3,595.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,992.33 : 16,490.03 = 3,595.31 : x
2. Step 2: Convert to fraction form
   10,992.33/16,490.03 = 3,595.31/x
3. Step 3: Cross multiply
   10,992.33x = 16,490.03 × 3,595.31
4. Step 4: Simplify right side
   10,992.33x = 59,286,751.78
5. Step 5: Solve for x
   x = 59,286,751.78/10,992.33
6. Step 6: Final answer
   x = 5,393.47