Finding the Fourth Proportional to 9,971.56, 14,959.50 and 3,731.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,971.56 : 14,959.50 = 3,731.32 : x
2. Step 2: Convert to fraction form
   9,971.56/14,959.50 = 3,731.32/x
3. Step 3: Cross multiply
   9,971.56x = 14,959.50 × 3,731.32
4. Step 4: Simplify right side
   9,971.56x = 55,818,681.54
5. Step 5: Solve for x
   x = 55,818,681.54/9,971.56
6. Step 6: Final answer
   x = 5,597.79