Finding the Fourth Proportional to 10,992.84, 16,485.57 and 3,595.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,992.84 : 16,485.57 = 3,595.56 : x
2. Step 2: Convert to fraction form
   10,992.84/16,485.57 = 3,595.56/x
3. Step 3: Cross multiply
   10,992.84x = 16,485.57 × 3,595.56
4. Step 4: Simplify right side
   10,992.84x = 59,274,856.07
5. Step 5: Solve for x
   x = 59,274,856.07/10,992.84
6. Step 6: Final answer
   x = 5,392.13