Finding the Fourth Proportional to 2,347.86, 3,240.63 and 1,464.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,347.86 : 3,240.63 = 1,464.69 : x
2. Step 2: Convert to fraction form
   2,347.86/3,240.63 = 1,464.69/x
3. Step 3: Cross multiply
   2,347.86x = 3,240.63 × 1,464.69
4. Step 4: Simplify right side
   2,347.86x = 4,746,518.35
5. Step 5: Solve for x
   x = 4,746,518.35/2,347.86
6. Step 6: Final answer
   x = 2,021.64