Finding the Fourth Proportional to 1,736.76, 2,604.78 and 1,034.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,736.76 : 2,604.78 = 1,034.28 : x
2. Step 2: Convert to fraction form
   1,736.76/2,604.78 = 1,034.28/x
3. Step 3: Cross multiply
   1,736.76x = 2,604.78 × 1,034.28
4. Step 4: Simplify right side
   1,736.76x = 2,694,071.86
5. Step 5: Solve for x
   x = 2,694,071.86/1,736.76
6. Step 6: Final answer
   x = 1,551.21