Finding the Fourth Proportional to 9,104.02, 13,659.32 and 3,181.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,104.02 : 13,659.32 = 3,181.79 : x
2. Step 2: Convert to fraction form
   9,104.02/13,659.32 = 3,181.79/x
3. Step 3: Cross multiply
   9,104.02x = 13,659.32 × 3,181.79
4. Step 4: Simplify right side
   9,104.02x = 43,461,003.58
5. Step 5: Solve for x
   x = 43,461,003.58/9,104.02
6. Step 6: Final answer
   x = 4,773.83