Finding the Fourth Proportional to 10,104.27, 15,152.73 and 4,261.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,104.27 : 15,152.73 = 4,261.33 : x
2. Step 2: Convert to fraction form
   10,104.27/15,152.73 = 4,261.33/x
3. Step 3: Cross multiply
   10,104.27x = 15,152.73 × 4,261.33
4. Step 4: Simplify right side
   10,104.27x = 64,570,782.93
5. Step 5: Solve for x
   x = 64,570,782.93/10,104.27
6. Step 6: Final answer
   x = 6,390.45