Finding the Fourth Proportional to 2,341.02, 3,510.81 and 880.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.02 : 3,510.81 = 880.86 : x
2. Step 2: Convert to fraction form
   2,341.02/3,510.81 = 880.86/x
3. Step 3: Cross multiply
   2,341.02x = 3,510.81 × 880.86
4. Step 4: Simplify right side
   2,341.02x = 3,092,532.10
5. Step 5: Solve for x
   x = 3,092,532.10/2,341.02
6. Step 6: Final answer
   x = 1,321.02