Finding the Fourth Proportional to 10,569.63, 15,856.27 and 3,550.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,569.63 : 15,856.27 = 3,550.32 : x
2. Step 2: Convert to fraction form
   10,569.63/15,856.27 = 3,550.32/x
3. Step 3: Cross multiply
   10,569.63x = 15,856.27 × 3,550.32
4. Step 4: Simplify right side
   10,569.63x = 56,294,832.51
5. Step 5: Solve for x
   x = 56,294,832.51/10,569.63
6. Step 6: Final answer
   x = 5,326.09