Finding the Fourth Proportional to 43,324.69, 64,977.69 and 25,300.88

Step by Step Solution

1. Step 1: Write the proportion equation
   43,324.69 : 64,977.69 = 25,300.88 : x
2. Step 2: Convert to fraction form
   43,324.69/64,977.69 = 25,300.88/x
3. Step 3: Cross multiply
   43,324.69x = 64,977.69 × 25,300.88
4. Step 4: Simplify right side
   43,324.69x = 1,643,992,994.69
5. Step 5: Solve for x
   x = 1,643,992,994.69/43,324.69
6. Step 6: Final answer
   x = 37,945.87