Finding the Fourth Proportional to 6,538.32, 9,022.89 and 3,554.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,538.32 : 9,022.89 = 3,554.18 : x
2. Step 2: Convert to fraction form
   6,538.32/9,022.89 = 3,554.18/x
3. Step 3: Cross multiply
   6,538.32x = 9,022.89 × 3,554.18
4. Step 4: Simplify right side
   6,538.32x = 32,068,977.23
5. Step 5: Solve for x
   x = 32,068,977.23/6,538.32
6. Step 6: Final answer
   x = 4,904.77