Finding the Fourth Proportional to 5,715.33, 8,566.80 and 3,734.71

Step by Step Solution

1. Step 1: Write the proportion equation
   5,715.33 : 8,566.80 = 3,734.71 : x
2. Step 2: Convert to fraction form
   5,715.33/8,566.80 = 3,734.71/x
3. Step 3: Cross multiply
   5,715.33x = 8,566.80 × 3,734.71
4. Step 4: Simplify right side
   5,715.33x = 31,994,513.63
5. Step 5: Solve for x
   x = 31,994,513.63/5,715.33
6. Step 6: Final answer
   x = 5,598.02