Finding the Fourth Proportional to 1,922.31, 2,880.69 and 1,044.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,922.31 : 2,880.69 = 1,044.08 : x
2. Step 2: Convert to fraction form
   1,922.31/2,880.69 = 1,044.08/x
3. Step 3: Cross multiply
   1,922.31x = 2,880.69 × 1,044.08
4. Step 4: Simplify right side
   1,922.31x = 3,007,656.41
5. Step 5: Solve for x
   x = 3,007,656.41/1,922.31
6. Step 6: Final answer
   x = 1,564.61