Finding the Fourth Proportional to 10,527.94, 14,528.56 and 5,812.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,527.94 : 14,528.56 = 5,812.22 : x
2. Step 2: Convert to fraction form
   10,527.94/14,528.56 = 5,812.22/x
3. Step 3: Cross multiply
   10,527.94x = 14,528.56 × 5,812.22
4. Step 4: Simplify right side
   10,527.94x = 84,443,187.00
5. Step 5: Solve for x
   x = 84,443,187.00/10,527.94
6. Step 6: Final answer
   x = 8,020.87