Finding the Fourth Proportional to 5,856.63, 8,068.59 and 4,085.16

Step by Step Solution

1. Step 1: Write the proportion equation
   5,856.63 : 8,068.59 = 4,085.16 : x
2. Step 2: Convert to fraction form
   5,856.63/8,068.59 = 4,085.16/x
3. Step 3: Cross multiply
   5,856.63x = 8,068.59 × 4,085.16
4. Step 4: Simplify right side
   5,856.63x = 32,961,481.12
5. Step 5: Solve for x
   x = 32,961,481.12/5,856.63
6. Step 6: Final answer
   x = 5,628.06