Finding the Fourth Proportional to 7,259.22, 10,018.35 and 4,116.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,259.22 : 10,018.35 = 4,116.42 : x
2. Step 2: Convert to fraction form
   7,259.22/10,018.35 = 4,116.42/x
3. Step 3: Cross multiply
   7,259.22x = 10,018.35 × 4,116.42
4. Step 4: Simplify right side
   7,259.22x = 41,239,736.31
5. Step 5: Solve for x
   x = 41,239,736.31/7,259.22
6. Step 6: Final answer
   x = 5,681.01