Finding the Fourth Proportional to 3,751.37, 5,627.10 and 1,803.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,751.37 : 5,627.10 = 1,803.12 : x
2. Step 2: Convert to fraction form
   3,751.37/5,627.10 = 1,803.12/x
3. Step 3: Cross multiply
   3,751.37x = 5,627.10 × 1,803.12
4. Step 4: Simplify right side
   3,751.37x = 10,146,336.55
5. Step 5: Solve for x
   x = 10,146,336.55/3,751.37
6. Step 6: Final answer
   x = 2,704.71