Finding the Fourth Proportional to 2,463.52, 3,399.56 and 1,415.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,463.52 : 3,399.56 = 1,415.50 : x
2. Step 2: Convert to fraction form
   2,463.52/3,399.56 = 1,415.50/x
3. Step 3: Cross multiply
   2,463.52x = 3,399.56 × 1,415.50
4. Step 4: Simplify right side
   2,463.52x = 4,812,077.18
5. Step 5: Solve for x
   x = 4,812,077.18/2,463.52
6. Step 6: Final answer
   x = 1,953.33