Finding the Fourth Proportional to 2,460.07, 3,685.98 and 1,943.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,460.07 : 3,685.98 = 1,943.42 : x
2. Step 2: Convert to fraction form
   2,460.07/3,685.98 = 1,943.42/x
3. Step 3: Cross multiply
   2,460.07x = 3,685.98 × 1,943.42
4. Step 4: Simplify right side
   2,460.07x = 7,163,407.25
5. Step 5: Solve for x
   x = 7,163,407.25/2,460.07
6. Step 6: Final answer
   x = 2,911.88