Finding the Fourth Proportional to 3,756.63, 5,632.92 and 1,906.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,756.63 : 5,632.92 = 1,906.59 : x
2. Step 2: Convert to fraction form
   3,756.63/5,632.92 = 1,906.59/x
3. Step 3: Cross multiply
   3,756.63x = 5,632.92 × 1,906.59
4. Step 4: Simplify right side
   3,756.63x = 10,739,668.94
5. Step 5: Solve for x
   x = 10,739,668.94/3,756.63
6. Step 6: Final answer
   x = 2,858.86