Finding the Fourth Proportional to 10,959.77, 15,124.60 and 5,924.09

Step by Step Solution

1. Step 1: Write the proportion equation
   10,959.77 : 15,124.60 = 5,924.09 : x
2. Step 2: Convert to fraction form
   10,959.77/15,124.60 = 5,924.09/x
3. Step 3: Cross multiply
   10,959.77x = 15,124.60 × 5,924.09
4. Step 4: Simplify right side
   10,959.77x = 89,599,498.90
5. Step 5: Solve for x
   x = 89,599,498.90/10,959.77
6. Step 6: Final answer
   x = 8,175.31