Finding the Fourth Proportional to 2,495.95, 3,443.29 and 1,433.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495.95 : 3,443.29 = 1,433.45 : x
2. Step 2: Convert to fraction form
   2,495.95/3,443.29 = 1,433.45/x
3. Step 3: Cross multiply
   2,495.95x = 3,443.29 × 1,433.45
4. Step 4: Simplify right side
   2,495.95x = 4,935,795.53
5. Step 5: Solve for x
   x = 4,935,795.53/2,495.95
6. Step 6: Final answer
   x = 1,977.52