Finding the Fourth Proportional to 17,983.60, 26,968.56 and 5,499.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,983.60 : 26,968.56 = 5,499.82 : x
2. Step 2: Convert to fraction form
   17,983.60/26,968.56 = 5,499.82/x
3. Step 3: Cross multiply
   17,983.60x = 26,968.56 × 5,499.82
4. Step 4: Simplify right side
   17,983.60x = 148,322,225.66
5. Step 5: Solve for x
   x = 148,322,225.66/17,983.60
6. Step 6: Final answer
   x = 8,247.64