Finding the Fourth Proportional to 10,633.82, 14,674.62 and 5,918.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,633.82 : 14,674.62 = 5,918.36 : x
2. Step 2: Convert to fraction form
   10,633.82/14,674.62 = 5,918.36/x
3. Step 3: Cross multiply
   10,633.82x = 14,674.62 × 5,918.36
4. Step 4: Simplify right side
   10,633.82x = 86,849,684.02
5. Step 5: Solve for x
   x = 86,849,684.02/10,633.82
6. Step 6: Final answer
   x = 8,167.31