Finding the Fourth Proportional to 8,333.36, 11,499.56 and 4,556.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,333.36 : 11,499.56 = 4,556.50 : x
2. Step 2: Convert to fraction form
   8,333.36/11,499.56 = 4,556.50/x
3. Step 3: Cross multiply
   8,333.36x = 11,499.56 × 4,556.50
4. Step 4: Simplify right side
   8,333.36x = 52,397,693.61
5. Step 5: Solve for x
   x = 52,397,693.61/8,333.36
6. Step 6: Final answer
   x = 6,287.71