Finding the Fourth Proportional to 47,065.59, 64,948.77 and 25,843.59

Step by Step Solution

1. Step 1: Write the proportion equation
   47,065.59 : 64,948.77 = 25,843.59 : x
2. Step 2: Convert to fraction form
   47,065.59/64,948.77 = 25,843.59/x
3. Step 3: Cross multiply
   47,065.59x = 64,948.77 × 25,843.59
4. Step 4: Simplify right side
   47,065.59x = 1,678,509,382.88
5. Step 5: Solve for x
   x = 1,678,509,382.88/47,065.59
6. Step 6: Final answer
   x = 35,663.20