Finding the Fourth Proportional to 1,929.98, 2,662.48 and 1,133.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,929.98 : 2,662.48 = 1,133.32 : x
2. Step 2: Convert to fraction form
   1,929.98/2,662.48 = 1,133.32/x
3. Step 3: Cross multiply
   1,929.98x = 2,662.48 × 1,133.32
4. Step 4: Simplify right side
   1,929.98x = 3,017,441.83
5. Step 5: Solve for x
   x = 3,017,441.83/1,929.98
6. Step 6: Final answer
   x = 1,563.46