Finding the Fourth Proportional to 47,498.46, 65,558.83 and 31,368.97

Step by Step Solution

1. Step 1: Write the proportion equation
   47,498.46 : 65,558.83 = 31,368.97 : x
2. Step 2: Convert to fraction form
   47,498.46/65,558.83 = 31,368.97/x
3. Step 3: Cross multiply
   47,498.46x = 65,558.83 × 31,368.97
4. Step 4: Simplify right side
   47,498.46x = 2,056,512,945.62
5. Step 5: Solve for x
   x = 2,056,512,945.62/47,498.46
6. Step 6: Final answer
   x = 43,296.41