Finding the Fourth Proportional to 11,030.40, 16,543.98 and 3,634.68

Step by Step Solution

1. Step 1: Write the proportion equation
   11,030.40 : 16,543.98 = 3,634.68 : x
2. Step 2: Convert to fraction form
   11,030.40/16,543.98 = 3,634.68/x
3. Step 3: Cross multiply
   11,030.40x = 16,543.98 × 3,634.68
4. Step 4: Simplify right side
   11,030.40x = 60,132,073.23
5. Step 5: Solve for x
   x = 60,132,073.23/11,030.40
6. Step 6: Final answer
   x = 5,451.49