Finding the Fourth Proportional to 2,754.17, 4,131.71 and 1,110.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,754.17 : 4,131.71 = 1,110.58 : x
2. Step 2: Convert to fraction form
   2,754.17/4,131.71 = 1,110.58/x
3. Step 3: Cross multiply
   2,754.17x = 4,131.71 × 1,110.58
4. Step 4: Simplify right side
   2,754.17x = 4,588,594.49
5. Step 5: Solve for x
   x = 4,588,594.49/2,754.17
6. Step 6: Final answer
   x = 1,666.05