Finding the Fourth Proportional to 1,729.18, 2,592.78 and 1,182.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,729.18 : 2,592.78 = 1,182.04 : x
2. Step 2: Convert to fraction form
   1,729.18/2,592.78 = 1,182.04/x
3. Step 3: Cross multiply
   1,729.18x = 2,592.78 × 1,182.04
4. Step 4: Simplify right side
   1,729.18x = 3,064,769.67
5. Step 5: Solve for x
   x = 3,064,769.67/1,729.18
6. Step 6: Final answer
   x = 1,772.38