Finding the Fourth Proportional to 10,993.86, 16,492.82 and 3,598.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,993.86 : 16,492.82 = 3,598.74 : x
2. Step 2: Convert to fraction form
   10,993.86/16,492.82 = 3,598.74/x
3. Step 3: Cross multiply
   10,993.86x = 16,492.82 × 3,598.74
4. Step 4: Simplify right side
   10,993.86x = 59,353,371.05
5. Step 5: Solve for x
   x = 59,353,371.05/10,993.86
6. Step 6: Final answer
   x = 5,398.77