Finding the Fourth Proportional to 9,976.12, 14,966.74 and 3,736.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,976.12 : 14,966.74 = 3,736.22 : x
2. Step 2: Convert to fraction form
   9,976.12/14,966.74 = 3,736.22/x
3. Step 3: Cross multiply
   9,976.12x = 14,966.74 × 3,736.22
4. Step 4: Simplify right side
   9,976.12x = 55,919,033.32
5. Step 5: Solve for x
   x = 55,919,033.32/9,976.12
6. Step 6: Final answer
   x = 5,605.29