Finding the Fourth Proportional to 8,962.54, 12,364.32 and 5,818.12

Step by Step Solution

1. Step 1: Write the proportion equation
   8,962.54 : 12,364.32 = 5,818.12 : x
2. Step 2: Convert to fraction form
   8,962.54/12,364.32 = 5,818.12/x
3. Step 3: Cross multiply
   8,962.54x = 12,364.32 × 5,818.12
4. Step 4: Simplify right side
   8,962.54x = 71,937,097.48
5. Step 5: Solve for x
   x = 71,937,097.48/8,962.54
6. Step 6: Final answer
   x = 8,026.42