Finding the Fourth Proportional to 31,667.76, 47,498.00 and 8,296.02

Step by Step Solution

1. Step 1: Write the proportion equation
   31,667.76 : 47,498.00 = 8,296.02 : x
2. Step 2: Convert to fraction form
   31,667.76/47,498.00 = 8,296.02/x
3. Step 3: Cross multiply
   31,667.76x = 47,498.00 × 8,296.02
4. Step 4: Simplify right side
   31,667.76x = 394,044,316.48
5. Step 5: Solve for x
   x = 394,044,316.48/31,667.76
6. Step 6: Final answer
   x = 12,443.08