Finding the Fourth Proportional to 17,980.60, 26,964.06 and 5,496.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,980.60 : 26,964.06 = 5,496.82 : x
2. Step 2: Convert to fraction form
   17,980.60/26,964.06 = 5,496.82/x
3. Step 3: Cross multiply
   17,980.60x = 26,964.06 × 5,496.82
4. Step 4: Simplify right side
   17,980.60x = 148,216,584.29
5. Step 5: Solve for x
   x = 148,216,584.29/17,980.60
6. Step 6: Final answer
   x = 8,243.14