Finding the Fourth Proportional to 9,377.83, 14,070.38 and 3,538.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,377.83 : 14,070.38 = 3,538.54 : x
2. Step 2: Convert to fraction form
   9,377.83/14,070.38 = 3,538.54/x
3. Step 3: Cross multiply
   9,377.83x = 14,070.38 × 3,538.54
4. Step 4: Simplify right side
   9,377.83x = 49,788,553.05
5. Step 5: Solve for x
   x = 49,788,553.05/9,377.83
6. Step 6: Final answer
   x = 5,309.18