Finding the Fourth Proportional to 3,734.12, 5,585.78 and 3,068.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,734.12 : 5,585.78 = 3,068.50 : x
2. Step 2: Convert to fraction form
   3,734.12/5,585.78 = 3,068.50/x
3. Step 3: Cross multiply
   3,734.12x = 5,585.78 × 3,068.50
4. Step 4: Simplify right side
   3,734.12x = 17,139,965.93
5. Step 5: Solve for x
   x = 17,139,965.93/3,734.12
6. Step 6: Final answer
   x = 4,590.10