Finding the Fourth Proportional to 9,308.84, 12,846.98 and 5,117.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,308.84 : 12,846.98 = 5,117.88 : x
2. Step 2: Convert to fraction form
   9,308.84/12,846.98 = 5,117.88/x
3. Step 3: Cross multiply
   9,308.84x = 12,846.98 × 5,117.88
4. Step 4: Simplify right side
   9,308.84x = 65,749,302.00
5. Step 5: Solve for x
   x = 65,749,302.00/9,308.84
6. Step 6: Final answer
   x = 7,063.10