Finding the Fourth Proportional to 1,484.58, 2,048.74 and 925.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,484.58 : 2,048.74 = 925.27 : x
2. Step 2: Convert to fraction form
   1,484.58/2,048.74 = 925.27/x
3. Step 3: Cross multiply
   1,484.58x = 2,048.74 × 925.27
4. Step 4: Simplify right side
   1,484.58x = 1,895,633.03
5. Step 5: Solve for x
   x = 1,895,633.03/1,484.58
6. Step 6: Final answer
   x = 1,276.89