Finding the Fourth Proportional to 11,325.86, 16,982.15 and 3,426.02

Step by Step Solution

1. Step 1: Write the proportion equation
   11,325.86 : 16,982.15 = 3,426.02 : x
2. Step 2: Convert to fraction form
   11,325.86/16,982.15 = 3,426.02/x
3. Step 3: Cross multiply
   11,325.86x = 16,982.15 × 3,426.02
4. Step 4: Simplify right side
   11,325.86x = 58,181,083.50
5. Step 5: Solve for x
   x = 58,181,083.50/11,325.86
6. Step 6: Final answer
   x = 5,137.01