Finding the Fourth Proportional to 9,976.31, 14,969.01 and 3,736.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,976.31 : 14,969.01 = 3,736.80 : x
2. Step 2: Convert to fraction form
   9,976.31/14,969.01 = 3,736.80/x
3. Step 3: Cross multiply
   9,976.31x = 14,969.01 × 3,736.80
4. Step 4: Simplify right side
   9,976.31x = 55,936,196.57
5. Step 5: Solve for x
   x = 55,936,196.57/9,976.31
6. Step 6: Final answer
   x = 5,606.90