Finding the Fourth Proportional to 11,370.69, 17,071.92 and 5,827.86

Step by Step Solution

1. Step 1: Write the proportion equation
   11,370.69 : 17,071.92 = 5,827.86 : x
2. Step 2: Convert to fraction form
   11,370.69/17,071.92 = 5,827.86/x
3. Step 3: Cross multiply
   11,370.69x = 17,071.92 × 5,827.86
4. Step 4: Simplify right side
   11,370.69x = 99,492,759.69
5. Step 5: Solve for x
   x = 99,492,759.69/11,370.69
6. Step 6: Final answer
   x = 8,749.93