Finding the Fourth Proportional to 8,498.03, 11,729.16 and 4,722.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,498.03 : 11,729.16 = 4,722.50 : x
2. Step 2: Convert to fraction form
   8,498.03/11,729.16 = 4,722.50/x
3. Step 3: Cross multiply
   8,498.03x = 11,729.16 × 4,722.50
4. Step 4: Simplify right side
   8,498.03x = 55,390,958.10
5. Step 5: Solve for x
   x = 55,390,958.10/8,498.03
6. Step 6: Final answer
   x = 6,518.09