Finding the Fourth Proportional to 3,631.69, 5,011.83 and 2,059.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,631.69 : 5,011.83 = 2,059.89 : x
2. Step 2: Convert to fraction form
   3,631.69/5,011.83 = 2,059.89/x
3. Step 3: Cross multiply
   3,631.69x = 5,011.83 × 2,059.89
4. Step 4: Simplify right side
   3,631.69x = 10,323,818.50
5. Step 5: Solve for x
   x = 10,323,818.50/3,631.69
6. Step 6: Final answer
   x = 2,842.70