Finding the Fourth Proportional to 6,538.08, 9,022.72 and 3,554.11

Step by Step Solution

1. Step 1: Write the proportion equation
   6,538.08 : 9,022.72 = 3,554.11 : x
2. Step 2: Convert to fraction form
   6,538.08/9,022.72 = 3,554.11/x
3. Step 3: Cross multiply
   6,538.08x = 9,022.72 × 3,554.11
4. Step 4: Simplify right side
   6,538.08x = 32,067,770.82
5. Step 5: Solve for x
   x = 32,067,770.82/6,538.08
6. Step 6: Final answer
   x = 4,904.77