Finding the Fourth Proportional to 9,976.34, 14,962.40 and 2,956.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,976.34 : 14,962.40 = 2,956.41 : x
2. Step 2: Convert to fraction form
   9,976.34/14,962.40 = 2,956.41/x
3. Step 3: Cross multiply
   9,976.34x = 14,962.40 × 2,956.41
4. Step 4: Simplify right side
   9,976.34x = 44,234,981.59
5. Step 5: Solve for x
   x = 44,234,981.59/9,976.34
6. Step 6: Final answer
   x = 4,433.99