Finding the Fourth Proportional to 1,160.04, 1,594.05 and 926.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,160.04 : 1,594.05 = 926.76 : x
2. Step 2: Convert to fraction form
   1,160.04/1,594.05 = 926.76/x
3. Step 3: Cross multiply
   1,160.04x = 1,594.05 × 926.76
4. Step 4: Simplify right side
   1,160.04x = 1,477,301.78
5. Step 5: Solve for x
   x = 1,477,301.78/1,160.04
6. Step 6: Final answer
   x = 1,273.49