Finding the Fourth Proportional to 1,582.89, 2,372.77 and 1,362.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,582.89 : 2,372.77 = 1,362.75 : x
2. Step 2: Convert to fraction form
   1,582.89/2,372.77 = 1,362.75/x
3. Step 3: Cross multiply
   1,582.89x = 2,372.77 × 1,362.75
4. Step 4: Simplify right side
   1,582.89x = 3,233,492.32
5. Step 5: Solve for x
   x = 3,233,492.32/1,582.89
6. Step 6: Final answer
   x = 2,042.78