Finding the Fourth Proportional to 8,017.23, 11,061.31 and 4,659.41

Step by Step Solution

1. Step 1: Write the proportion equation
   8,017.23 : 11,061.31 = 4,659.41 : x
2. Step 2: Convert to fraction form
   8,017.23/11,061.31 = 4,659.41/x
3. Step 3: Cross multiply
   8,017.23x = 11,061.31 × 4,659.41
4. Step 4: Simplify right side
   8,017.23x = 51,539,099.82
5. Step 5: Solve for x
   x = 51,539,099.82/8,017.23
6. Step 6: Final answer
   x = 6,428.54