Finding the Fourth Proportional to 8,883.55, 12,259.33 and 4,904.69

Step by Step Solution

1. Step 1: Write the proportion equation
   8,883.55 : 12,259.33 = 4,904.69 : x
2. Step 2: Convert to fraction form
   8,883.55/12,259.33 = 4,904.69/x
3. Step 3: Cross multiply
   8,883.55x = 12,259.33 × 4,904.69
4. Step 4: Simplify right side
   8,883.55x = 60,128,213.26
5. Step 5: Solve for x
   x = 60,128,213.26/8,883.55
6. Step 6: Final answer
   x = 6,768.49