Finding the Fourth Proportional to 9,066.27, 12,511.68 and 5,087.70

Step by Step Solution

1. Step 1: Write the proportion equation
   9,066.27 : 12,511.68 = 5,087.70 : x
2. Step 2: Convert to fraction form
   9,066.27/12,511.68 = 5,087.70/x
3. Step 3: Cross multiply
   9,066.27x = 12,511.68 × 5,087.70
4. Step 4: Simplify right side
   9,066.27x = 63,655,674.34
5. Step 5: Solve for x
   x = 63,655,674.34/9,066.27
6. Step 6: Final answer
   x = 7,021.15