Finding the Fourth Proportional to 10,608.91, 14,638.51 and 5,893.09

Step by Step Solution

1. Step 1: Write the proportion equation
   10,608.91 : 14,638.51 = 5,893.09 : x
2. Step 2: Convert to fraction form
   10,608.91/14,638.51 = 5,893.09/x
3. Step 3: Cross multiply
   10,608.91x = 14,638.51 × 5,893.09
4. Step 4: Simplify right side
   10,608.91x = 86,266,056.90
5. Step 5: Solve for x
   x = 86,266,056.90/10,608.91
6. Step 6: Final answer
   x = 8,131.47