Finding the Fourth Proportional to 2,347.32, 3,237.72 and 1,462.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,347.32 : 3,237.72 = 1,462.80 : x
2. Step 2: Convert to fraction form
   2,347.32/3,237.72 = 1,462.80/x
3. Step 3: Cross multiply
   2,347.32x = 3,237.72 × 1,462.80
4. Step 4: Simplify right side
   2,347.32x = 4,736,136.82
5. Step 5: Solve for x
   x = 4,736,136.82/2,347.32
6. Step 6: Final answer
   x = 2,017.68