Finding the Fourth Proportional to 10,525.21, 14,524.72 and 5,809.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,525.21 : 14,524.72 = 5,809.50 : x
2. Step 2: Convert to fraction form
   10,525.21/14,524.72 = 5,809.50/x
3. Step 3: Cross multiply
   10,525.21x = 14,524.72 × 5,809.50
4. Step 4: Simplify right side
   10,525.21x = 84,381,360.84
5. Step 5: Solve for x
   x = 84,381,360.84/10,525.21
6. Step 6: Final answer
   x = 8,017.07