Finding the Fourth Proportional to 3,164.16, 4,365.63 and 2,498.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,164.16 : 4,365.63 = 2,498.88 : x
2. Step 2: Convert to fraction form
   3,164.16/4,365.63 = 2,498.88/x
3. Step 3: Cross multiply
   3,164.16x = 4,365.63 × 2,498.88
4. Step 4: Simplify right side
   3,164.16x = 10,909,185.49
5. Step 5: Solve for x
   x = 10,909,185.49/3,164.16
6. Step 6: Final answer
   x = 3,447.74