Finding the Fourth Proportional to 2,341.16, 3,513.12 and 881.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.16 : 3,513.12 = 881.34 : x
2. Step 2: Convert to fraction form
   2,341.16/3,513.12 = 881.34/x
3. Step 3: Cross multiply
   2,341.16x = 3,513.12 × 881.34
4. Step 4: Simplify right side
   2,341.16x = 3,096,253.18
5. Step 5: Solve for x
   x = 3,096,253.18/2,341.16
6. Step 6: Final answer
   x = 1,322.53