Finding the Fourth Proportional to 6,538.23, 9,022.39 and 3,554.05

Step by Step Solution

1. Step 1: Write the proportion equation
   6,538.23 : 9,022.39 = 3,554.05 : x
2. Step 2: Convert to fraction form
   6,538.23/9,022.39 = 3,554.05/x
3. Step 3: Cross multiply
   6,538.23x = 9,022.39 × 3,554.05
4. Step 4: Simplify right side
   6,538.23x = 32,066,025.18
5. Step 5: Solve for x
   x = 32,066,025.18/6,538.23
6. Step 6: Final answer
   x = 4,904.39