Finding the Fourth Proportional to 10,758.06, 14,846.31 and 5,978.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,758.06 : 14,846.31 = 5,978.44 : x
2. Step 2: Convert to fraction form
   10,758.06/14,846.31 = 5,978.44/x
3. Step 3: Cross multiply
   10,758.06x = 14,846.31 × 5,978.44
4. Step 4: Simplify right side
   10,758.06x = 88,757,773.56
5. Step 5: Solve for x
   x = 88,757,773.56/10,758.06
6. Step 6: Final answer
   x = 8,250.35