Finding the Fourth Proportional to 47,105.28, 65,005.64 and 25,595.23

Step by Step Solution

1. Step 1: Write the proportion equation
   47,105.28 : 65,005.64 = 25,595.23 : x
2. Step 2: Convert to fraction form
   47,105.28/65,005.64 = 25,595.23/x
3. Step 3: Cross multiply
   47,105.28x = 65,005.64 × 25,595.23
4. Step 4: Simplify right side
   47,105.28x = 1,663,834,307.10
5. Step 5: Solve for x
   x = 1,663,834,307.10/47,105.28
6. Step 6: Final answer
   x = 35,321.61