Finding the Fourth Proportional to 10,671.59, 16,003.93 and 3,553.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,671.59 : 16,003.93 = 3,553.94 : x
2. Step 2: Convert to fraction form
   10,671.59/16,003.93 = 3,553.94/x
3. Step 3: Cross multiply
   10,671.59x = 16,003.93 × 3,553.94
4. Step 4: Simplify right side
   10,671.59x = 56,876,918.08
5. Step 5: Solve for x
   x = 56,876,918.08/10,671.59
6. Step 6: Final answer
   x = 5,329.75