Finding the Fourth Proportional to 1,165.54, 1,746.15 and 1,035.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,165.54 : 1,746.15 = 1,035.94 : x
2. Step 2: Convert to fraction form
   1,165.54/1,746.15 = 1,035.94/x
3. Step 3: Cross multiply
   1,165.54x = 1,746.15 × 1,035.94
4. Step 4: Simplify right side
   1,165.54x = 1,808,906.63
5. Step 5: Solve for x
   x = 1,808,906.63/1,165.54
6. Step 6: Final answer
   x = 1,551.99