Finding the Fourth Proportional to 8,881.83, 13,321.58 and 2,308.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,881.83 : 13,321.58 = 2,308.50 : x
2. Step 2: Convert to fraction form
   8,881.83/13,321.58 = 2,308.50/x
3. Step 3: Cross multiply
   8,881.83x = 13,321.58 × 2,308.50
4. Step 4: Simplify right side
   8,881.83x = 30,752,855.89
5. Step 5: Solve for x
   x = 30,752,855.89/8,881.83
6. Step 6: Final answer
   x = 3,462.45