Finding the Fourth Proportional to 1,994.69, 2,752.61 and 1,110.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,994.69 : 2,752.61 = 1,110.52 : x
2. Step 2: Convert to fraction form
   1,994.69/2,752.61 = 1,110.52/x
3. Step 3: Cross multiply
   1,994.69x = 2,752.61 × 1,110.52
4. Step 4: Simplify right side
   1,994.69x = 3,056,828.46
5. Step 5: Solve for x
   x = 3,056,828.46/1,994.69
6. Step 6: Final answer
   x = 1,532.48