Finding the Fourth Proportional to 1,881.84, 2,823.57 and 1,016.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,881.84 : 2,823.57 = 1,016.76 : x
2. Step 2: Convert to fraction form
   1,881.84/2,823.57 = 1,016.76/x
3. Step 3: Cross multiply
   1,881.84x = 2,823.57 × 1,016.76
4. Step 4: Simplify right side
   1,881.84x = 2,870,893.03
5. Step 5: Solve for x
   x = 2,870,893.03/1,881.84
6. Step 6: Final answer
   x = 1,525.58