Finding the Fourth Proportional to 10,422.53, 14,379.53 and 5,943.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,422.53 : 14,379.53 = 5,943.05 : x
2. Step 2: Convert to fraction form
   10,422.53/14,379.53 = 5,943.05/x
3. Step 3: Cross multiply
   10,422.53x = 14,379.53 × 5,943.05
4. Step 4: Simplify right side
   10,422.53x = 85,458,164.15
5. Step 5: Solve for x
   x = 85,458,164.15/10,422.53
6. Step 6: Final answer
   x = 8,199.37