Finding the Fourth Proportional to 2,353.56, 3,527.88 and 892.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353.56 : 3,527.88 = 892.08 : x
2. Step 2: Convert to fraction form
   2,353.56/3,527.88 = 892.08/x
3. Step 3: Cross multiply
   2,353.56x = 3,527.88 × 892.08
4. Step 4: Simplify right side
   2,353.56x = 3,147,151.19
5. Step 5: Solve for x
   x = 3,147,151.19/2,353.56
6. Step 6: Final answer
   x = 1,337.19