Finding the Fourth Proportional to 11,436.86, 17,151.65 and 5,889.48

Step by Step Solution

1. Step 1: Write the proportion equation
   11,436.86 : 17,151.65 = 5,889.48 : x
2. Step 2: Convert to fraction form
   11,436.86/17,151.65 = 5,889.48/x
3. Step 3: Cross multiply
   11,436.86x = 17,151.65 × 5,889.48
4. Step 4: Simplify right side
   11,436.86x = 101,014,227.96
5. Step 5: Solve for x
   x = 101,014,227.96/11,436.86
6. Step 6: Final answer
   x = 8,832.34