Finding the Fourth Proportional to 9,883.98, 14,827.52 and 3,308.64

Step by Step Solution

1. Step 1: Write the proportion equation
   9,883.98 : 14,827.52 = 3,308.64 : x
2. Step 2: Convert to fraction form
   9,883.98/14,827.52 = 3,308.64/x
3. Step 3: Cross multiply
   9,883.98x = 14,827.52 × 3,308.64
4. Step 4: Simplify right side
   9,883.98x = 49,058,925.77
5. Step 5: Solve for x
   x = 49,058,925.77/9,883.98
6. Step 6: Final answer
   x = 4,963.48