Finding the Fourth Proportional to 9,314.16, 12,852.48 and 5,336.07

Step by Step Solution

1. Step 1: Write the proportion equation
   9,314.16 : 12,852.48 = 5,336.07 : x
2. Step 2: Convert to fraction form
   9,314.16/12,852.48 = 5,336.07/x
3. Step 3: Cross multiply
   9,314.16x = 12,852.48 × 5,336.07
4. Step 4: Simplify right side
   9,314.16x = 68,581,732.95
5. Step 5: Solve for x
   x = 68,581,732.95/9,314.16
6. Step 6: Final answer
   x = 7,363.17