Finding the Fourth Proportional to 9,648.15, 14,468.55 and 3,407.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,648.15 : 14,468.55 = 3,407.01 : x
2. Step 2: Convert to fraction form
   9,648.15/14,468.55 = 3,407.01/x
3. Step 3: Cross multiply
   9,648.15x = 14,468.55 × 3,407.01
4. Step 4: Simplify right side
   9,648.15x = 49,294,494.54
5. Step 5: Solve for x
   x = 49,294,494.54/9,648.15
6. Step 6: Final answer
   x = 5,109.22