Finding the Fourth Proportional to 3,959.63, 5,940.28 and 1,460.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,959.63 : 5,940.28 = 1,460.82 : x
2. Step 2: Convert to fraction form
   3,959.63/5,940.28 = 1,460.82/x
3. Step 3: Cross multiply
   3,959.63x = 5,940.28 × 1,460.82
4. Step 4: Simplify right side
   3,959.63x = 8,677,679.83
5. Step 5: Solve for x
   x = 8,677,679.83/3,959.63
6. Step 6: Final answer
   x = 2,191.54