Finding the Fourth Proportional to 47,105.19, 65,005.20 and 25,595.10

Step by Step Solution

1. Step 1: Write the proportion equation
   47,105.19 : 65,005.20 = 25,595.10 : x
2. Step 2: Convert to fraction form
   47,105.19/65,005.20 = 25,595.10/x
3. Step 3: Cross multiply
   47,105.19x = 65,005.20 × 25,595.10
4. Step 4: Simplify right side
   47,105.19x = 1,663,814,594.52
5. Step 5: Solve for x
   x = 1,663,814,594.52/47,105.19
6. Step 6: Final answer
   x = 35,321.26