Finding the Fourth Proportional to 10,275.58, 14,180.16 and 5,738.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,275.58 : 14,180.16 = 5,738.33 : x
2. Step 2: Convert to fraction form
   10,275.58/14,180.16 = 5,738.33/x
3. Step 3: Cross multiply
   10,275.58x = 14,180.16 × 5,738.33
4. Step 4: Simplify right side
   10,275.58x = 81,370,437.53
5. Step 5: Solve for x
   x = 81,370,437.53/10,275.58
6. Step 6: Final answer
   x = 7,918.82