Finding the Fourth Proportional to 8,937.12, 12,333.30 and 4,958.49

Step by Step Solution

1. Step 1: Write the proportion equation
   8,937.12 : 12,333.30 = 4,958.49 : x
2. Step 2: Convert to fraction form
   8,937.12/12,333.30 = 4,958.49/x
3. Step 3: Cross multiply
   8,937.12x = 12,333.30 × 4,958.49
4. Step 4: Simplify right side
   8,937.12x = 61,154,544.72
5. Step 5: Solve for x
   x = 61,154,544.72/8,937.12
6. Step 6: Final answer
   x = 6,842.76