Finding the Fourth Proportional to 2,343.03, 3,513.52 and 881.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,343.03 : 3,513.52 = 881.16 : x
2. Step 2: Convert to fraction form
   2,343.03/3,513.52 = 881.16/x
3. Step 3: Cross multiply
   2,343.03x = 3,513.52 × 881.16
4. Step 4: Simplify right side
   2,343.03x = 3,095,956.25
5. Step 5: Solve for x
   x = 3,095,956.25/2,343.03
6. Step 6: Final answer
   x = 1,321.35