Finding the Fourth Proportional to 10,527.37, 14,527.69 and 5,811.66

Step by Step Solution

1. Step 1: Write the proportion equation
   10,527.37 : 14,527.69 = 5,811.66 : x
2. Step 2: Convert to fraction form
   10,527.37/14,527.69 = 5,811.66/x
3. Step 3: Cross multiply
   10,527.37x = 14,527.69 × 5,811.66
4. Step 4: Simplify right side
   10,527.37x = 84,429,994.87
5. Step 5: Solve for x
   x = 84,429,994.87/10,527.37
6. Step 6: Final answer
   x = 8,020.05