Finding the Fourth Proportional to 3,632.46, 5,011.59 and 2,038.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,632.46 : 5,011.59 = 2,038.89 : x
2. Step 2: Convert to fraction form
   3,632.46/5,011.59 = 2,038.89/x
3. Step 3: Cross multiply
   3,632.46x = 5,011.59 × 2,038.89
4. Step 4: Simplify right side
   3,632.46x = 10,218,080.74
5. Step 5: Solve for x
   x = 10,218,080.74/3,632.46
6. Step 6: Final answer
   x = 2,812.99