Finding the Fourth Proportional to 2,510.12, 3,462.80 and 1,626.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510.12 : 3,462.80 = 1,626.22 : x
2. Step 2: Convert to fraction form
   2,510.12/3,462.80 = 1,626.22/x
3. Step 3: Cross multiply
   2,510.12x = 3,462.80 × 1,626.22
4. Step 4: Simplify right side
   2,510.12x = 5,631,274.62
5. Step 5: Solve for x
   x = 5,631,274.62/2,510.12
6. Step 6: Final answer
   x = 2,243.43