Finding the Fourth Proportional to 10,319.98, 14,241.72 and 5,604.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,319.98 : 14,241.72 = 5,604.25 : x
2. Step 2: Convert to fraction form
   10,319.98/14,241.72 = 5,604.25/x
3. Step 3: Cross multiply
   10,319.98x = 14,241.72 × 5,604.25
4. Step 4: Simplify right side
   10,319.98x = 79,814,159.31
5. Step 5: Solve for x
   x = 79,814,159.31/10,319.98
6. Step 6: Final answer
   x = 7,733.95