Finding the Fourth Proportional to 17,976.08, 26,964.18 and 5,496.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,976.08 : 26,964.18 = 5,496.05 : x
2. Step 2: Convert to fraction form
   17,976.08/26,964.18 = 5,496.05/x
3. Step 3: Cross multiply
   17,976.08x = 26,964.18 × 5,496.05
4. Step 4: Simplify right side
   17,976.08x = 148,196,548.90
5. Step 5: Solve for x
   x = 148,196,548.90/17,976.08
6. Step 6: Final answer
   x = 8,244.10