Finding the Fourth Proportional to 1,096.56, 1,637.06 and 932.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,096.56 : 1,637.06 = 932.58 : x
2. Step 2: Convert to fraction form
   1,096.56/1,637.06 = 932.58/x
3. Step 3: Cross multiply
   1,096.56x = 1,637.06 × 932.58
4. Step 4: Simplify right side
   1,096.56x = 1,526,684.75
5. Step 5: Solve for x
   x = 1,526,684.75/1,096.56
6. Step 6: Final answer
   x = 1,392.25