Finding the Fourth Proportional to 2,614.02, 3,921.42 and 882.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614.02 : 3,921.42 = 882.50 : x
2. Step 2: Convert to fraction form
   2,614.02/3,921.42 = 882.50/x
3. Step 3: Cross multiply
   2,614.02x = 3,921.42 × 882.50
4. Step 4: Simplify right side
   2,614.02x = 3,460,653.15
5. Step 5: Solve for x
   x = 3,460,653.15/2,614.02
6. Step 6: Final answer
   x = 1,323.88