Finding the Fourth Proportional to 8,884.04, 12,261.30 and 5,348.84

Step by Step Solution

1. Step 1: Write the proportion equation
   8,884.04 : 12,261.30 = 5,348.84 : x
2. Step 2: Convert to fraction form
   8,884.04/12,261.30 = 5,348.84/x
3. Step 3: Cross multiply
   8,884.04x = 12,261.30 × 5,348.84
4. Step 4: Simplify right side
   8,884.04x = 65,583,731.89
5. Step 5: Solve for x
   x = 65,583,731.89/8,884.04
6. Step 6: Final answer
   x = 7,382.20