Finding the Fourth Proportional to 1,726.58, 2,381.39 and 1,096.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726.58 : 2,381.39 = 1,096.56 : x
2. Step 2: Convert to fraction form
   1,726.58/2,381.39 = 1,096.56/x
3. Step 3: Cross multiply
   1,726.58x = 2,381.39 × 1,096.56
4. Step 4: Simplify right side
   1,726.58x = 2,611,337.02
5. Step 5: Solve for x
   x = 2,611,337.02/1,726.58
6. Step 6: Final answer
   x = 1,512.43