Finding the Fourth Proportional to 2,292.31, 3,440.75 and 1,060.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,292.31 : 3,440.75 = 1,060.00 : x
2. Step 2: Convert to fraction form
   2,292.31/3,440.75 = 1,060.00/x
3. Step 3: Cross multiply
   2,292.31x = 3,440.75 × 1,060.00
4. Step 4: Simplify right side
   2,292.31x = 3,647,181.10
5. Step 5: Solve for x
   x = 3,647,181.10/2,292.31
6. Step 6: Final answer
   x = 1,591.05