Finding the Fourth Proportional to 10,634.25, 14,675.27 and 5,918.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,634.25 : 14,675.27 = 5,918.54 : x
2. Step 2: Convert to fraction form
   10,634.25/14,675.27 = 5,918.54/x
3. Step 3: Cross multiply
   10,634.25x = 14,675.27 × 5,918.54
4. Step 4: Simplify right side
   10,634.25x = 86,856,069.54
5. Step 5: Solve for x
   x = 86,856,069.54/10,634.25
6. Step 6: Final answer
   x = 8,167.58