Finding the Fourth Proportional to 10,335.06, 14,261.94 and 5,619.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,335.06 : 14,261.94 = 5,619.33 : x
2. Step 2: Convert to fraction form
   10,335.06/14,261.94 = 5,619.33/x
3. Step 3: Cross multiply
   10,335.06x = 14,261.94 × 5,619.33
4. Step 4: Simplify right side
   10,335.06x = 80,142,547.30
5. Step 5: Solve for x
   x = 80,142,547.30/10,335.06
6. Step 6: Final answer
   x = 7,754.43