Finding the Fourth Proportional to 10,773.15, 14,862.71 and 7,947.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,773.15 : 14,862.71 = 7,947.33 : x
2. Step 2: Convert to fraction form
   10,773.15/14,862.71 = 7,947.33/x
3. Step 3: Cross multiply
   10,773.15x = 14,862.71 × 7,947.33
4. Step 4: Simplify right side
   10,773.15x = 118,118,821.33
5. Step 5: Solve for x
   x = 118,118,821.33/10,773.15
6. Step 6: Final answer
   x = 10,964.19