Finding the Fourth Proportional to 31,926.05, 47,896.38 and 9,739.83

Step by Step Solution

1. Step 1: Write the proportion equation
   31,926.05 : 47,896.38 = 9,739.83 : x
2. Step 2: Convert to fraction form
   31,926.05/47,896.38 = 9,739.83/x
3. Step 3: Cross multiply
   31,926.05x = 47,896.38 × 9,739.83
4. Step 4: Simplify right side
   31,926.05x = 466,502,598.82
5. Step 5: Solve for x
   x = 466,502,598.82/31,926.05
6. Step 6: Final answer
   x = 14,611.98