Finding the Fourth Proportional to 47,048.69, 64,927.25 and 25,538.42

Step by Step Solution

1. Step 1: Write the proportion equation
   47,048.69 : 64,927.25 = 25,538.42 : x
2. Step 2: Convert to fraction form
   47,048.69/64,927.25 = 25,538.42/x
3. Step 3: Cross multiply
   47,048.69x = 64,927.25 × 25,538.42
4. Step 4: Simplify right side
   47,048.69x = 1,658,139,288.72
5. Step 5: Solve for x
   x = 1,658,139,288.72/47,048.69
6. Step 6: Final answer
   x = 35,243.05