Finding the Fourth Proportional to 1,904, 2,627.76 and 1,076

Step by Step Solution

1. Step 1: Write the proportion equation
   1,904 : 2,627.76 = 1,076 : x
2. Step 2: Convert to fraction form
   1,904/2,627.76 = 1,076/x
3. Step 3: Cross multiply
   1,904x = 2,627.76 × 1,076
4. Step 4: Simplify right side
   1,904x = 2,827,469.76
5. Step 5: Solve for x
   x = 2,827,469.76/1,904
6. Step 6: Final answer
   x = 1,485.02