Finding the Fourth Proportional to 47,298.96, 65,272.32 and 25,789.86

Step by Step Solution

1. Step 1: Write the proportion equation
   47,298.96 : 65,272.32 = 25,789.86 : x
2. Step 2: Convert to fraction form
   47,298.96/65,272.32 = 25,789.86/x
3. Step 3: Cross multiply
   47,298.96x = 65,272.32 × 25,789.86
4. Step 4: Simplify right side
   47,298.96x = 1,683,363,994.68
5. Step 5: Solve for x
   x = 1,683,363,994.68/47,298.96
6. Step 6: Final answer
   x = 35,589.87