Finding the Fourth Proportional to 10,527.16, 14,527.52 and 5,811.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,527.16 : 14,527.52 = 5,811.44 : x
2. Step 2: Convert to fraction form
   10,527.16/14,527.52 = 5,811.44/x
3. Step 3: Cross multiply
   10,527.16x = 14,527.52 × 5,811.44
4. Step 4: Simplify right side
   10,527.16x = 84,425,810.83
5. Step 5: Solve for x
   x = 84,425,810.83/10,527.16
6. Step 6: Final answer
   x = 8,019.81