Finding the Fourth Proportional to 47,150.73, 65,068.20 and 25,931.34

Step by Step Solution

1. Step 1: Write the proportion equation
   47,150.73 : 65,068.20 = 25,931.34 : x
2. Step 2: Convert to fraction form
   47,150.73/65,068.20 = 25,931.34/x
3. Step 3: Cross multiply
   47,150.73x = 65,068.20 × 25,931.34
4. Step 4: Simplify right side
   47,150.73x = 1,687,305,617.39
5. Step 5: Solve for x
   x = 1,687,305,617.39/47,150.73
6. Step 6: Final answer
   x = 35,785.36