Finding the Fourth Proportional to 8,501.54, 12,741.48 and 4,805.83

Step by Step Solution

1. Step 1: Write the proportion equation
   8,501.54 : 12,741.48 = 4,805.83 : x
2. Step 2: Convert to fraction form
   8,501.54/12,741.48 = 4,805.83/x
3. Step 3: Cross multiply
   8,501.54x = 12,741.48 × 4,805.83
4. Step 4: Simplify right side
   8,501.54x = 61,233,386.83
5. Step 5: Solve for x
   x = 61,233,386.83/8,501.54
6. Step 6: Final answer
   x = 7,202.62