Finding the Fourth Proportional to 2,037.72, 3,050.02 and 1,845.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037.72 : 3,050.02 = 1,845.90 : x
2. Step 2: Convert to fraction form
   2,037.72/3,050.02 = 1,845.90/x
3. Step 3: Cross multiply
   2,037.72x = 3,050.02 × 1,845.90
4. Step 4: Simplify right side
   2,037.72x = 5,630,031.92
5. Step 5: Solve for x
   x = 5,630,031.92/2,037.72
6. Step 6: Final answer
   x = 2,762.91