Finding the Fourth Proportional to 2,048.64, 3,064.52 and 1,874.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.64 : 3,064.52 = 1,874.03 : x
2. Step 2: Convert to fraction form
   2,048.64/3,064.52 = 1,874.03/x
3. Step 3: Cross multiply
   2,048.64x = 3,064.52 × 1,874.03
4. Step 4: Simplify right side
   2,048.64x = 5,742,998.47
5. Step 5: Solve for x
   x = 5,742,998.47/2,048.64
6. Step 6: Final answer
   x = 2,803.33