Finding the Fourth Proportional to 9,288.83, 13,935.33 and 4,611.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,288.83 : 13,935.33 = 4,611.42 : x
2. Step 2: Convert to fraction form
   9,288.83/13,935.33 = 4,611.42/x
3. Step 3: Cross multiply
   9,288.83x = 13,935.33 × 4,611.42
4. Step 4: Simplify right side
   9,288.83x = 64,261,659.47
5. Step 5: Solve for x
   x = 64,261,659.47/9,288.83
6. Step 6: Final answer
   x = 6,918.17