Finding the Fourth Proportional to 2,341.03, 3,510.51 and 916.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.03 : 3,510.51 = 916.06 : x
2. Step 2: Convert to fraction form
   2,341.03/3,510.51 = 916.06/x
3. Step 3: Cross multiply
   2,341.03x = 3,510.51 × 916.06
4. Step 4: Simplify right side
   2,341.03x = 3,215,837.79
5. Step 5: Solve for x
   x = 3,215,837.79/2,341.03
6. Step 6: Final answer
   x = 1,373.68