Finding the Fourth Proportional to 10,527.70, 14,526.91 and 5,811.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,527.70 : 14,526.91 = 5,811.94 : x
2. Step 2: Convert to fraction form
   10,527.70/14,526.91 = 5,811.94/x
3. Step 3: Cross multiply
   10,527.70x = 14,526.91 × 5,811.94
4. Step 4: Simplify right side
   10,527.70x = 84,429,500.25
5. Step 5: Solve for x
   x = 84,429,500.25/10,527.70
6. Step 6: Final answer
   x = 8,019.75