Finding the Fourth Proportional to 1,093.04, 1,627.37 and 1,077.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,093.04 : 1,627.37 = 1,077.72 : x
2. Step 2: Convert to fraction form
   1,093.04/1,627.37 = 1,077.72/x
3. Step 3: Cross multiply
   1,093.04x = 1,627.37 × 1,077.72
4. Step 4: Simplify right side
   1,093.04x = 1,753,849.20
5. Step 5: Solve for x
   x = 1,753,849.20/1,093.04
6. Step 6: Final answer
   x = 1,604.56