Finding the Fourth Proportional to 3,740.06, 5,161.25 and 2,061.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,740.06 : 5,161.25 = 2,061.47 : x
2. Step 2: Convert to fraction form
   3,740.06/5,161.25 = 2,061.47/x
3. Step 3: Cross multiply
   3,740.06x = 5,161.25 × 2,061.47
4. Step 4: Simplify right side
   3,740.06x = 10,639,725.92
5. Step 5: Solve for x
   x = 10,639,725.92/3,740.06
6. Step 6: Final answer
   x = 2,844.80