Finding the Fourth Proportional to 1,461.24, 2,180.52 and 1,368.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,461.24 : 2,180.52 = 1,368.09 : x
2. Step 2: Convert to fraction form
   1,461.24/2,180.52 = 1,368.09/x
3. Step 3: Cross multiply
   1,461.24x = 2,180.52 × 1,368.09
4. Step 4: Simplify right side
   1,461.24x = 2,983,147.61
5. Step 5: Solve for x
   x = 2,983,147.61/1,461.24
6. Step 6: Final answer
   x = 2,041.52