Finding the Fourth Proportional to 47,047.24, 64,923.15 and 25,826.86

Step by Step Solution

1. Step 1: Write the proportion equation
   47,047.24 : 64,923.15 = 25,826.86 : x
2. Step 2: Convert to fraction form
   47,047.24/64,923.15 = 25,826.86/x
3. Step 3: Cross multiply
   47,047.24x = 64,923.15 × 25,826.86
4. Step 4: Simplify right side
   47,047.24x = 1,676,761,105.81
5. Step 5: Solve for x
   x = 1,676,761,105.81/47,047.24
6. Step 6: Final answer
   x = 35,639.95