Finding the Fourth Proportional to 10,609.92, 14,641.44 and 5,894.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,609.92 : 14,641.44 = 5,894.10 : x
2. Step 2: Convert to fraction form
   10,609.92/14,641.44 = 5,894.10/x
3. Step 3: Cross multiply
   10,609.92x = 14,641.44 × 5,894.10
4. Step 4: Simplify right side
   10,609.92x = 86,298,111.50
5. Step 5: Solve for x
   x = 86,298,111.50/10,609.92
6. Step 6: Final answer
   x = 8,133.72