Finding the Fourth Proportional to 5,680.59, 7,838.01 and 3,583.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,680.59 : 7,838.01 = 3,583.50 : x
2. Step 2: Convert to fraction form
   5,680.59/7,838.01 = 3,583.50/x
3. Step 3: Cross multiply
   5,680.59x = 7,838.01 × 3,583.50
4. Step 4: Simplify right side
   5,680.59x = 28,087,508.84
5. Step 5: Solve for x
   x = 28,087,508.84/5,680.59
6. Step 6: Final answer
   x = 4,944.47