Finding the Fourth Proportional to 1,784.82, 2,464.26 and 1,112.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,784.82 : 2,464.26 = 1,112.89 : x
2. Step 2: Convert to fraction form
   1,784.82/2,464.26 = 1,112.89/x
3. Step 3: Cross multiply
   1,784.82x = 2,464.26 × 1,112.89
4. Step 4: Simplify right side
   1,784.82x = 2,742,432.43
5. Step 5: Solve for x
   x = 2,742,432.43/1,784.82
6. Step 6: Final answer
   x = 1,536.53