Finding the Fourth Proportional to 10,773.50, 16,166.73 and 4,617.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,773.50 : 16,166.73 = 4,617.50 : x
2. Step 2: Convert to fraction form
   10,773.50/16,166.73 = 4,617.50/x
3. Step 3: Cross multiply
   10,773.50x = 16,166.73 × 4,617.50
4. Step 4: Simplify right side
   10,773.50x = 74,649,875.78
5. Step 5: Solve for x
   x = 74,649,875.78/10,773.50
6. Step 6: Final answer
   x = 6,929.03