Finding the Fourth Proportional to 47,053.69, 64,933.82 and 25,543.87

Step by Step Solution

1. Step 1: Write the proportion equation
   47,053.69 : 64,933.82 = 25,543.87 : x
2. Step 2: Convert to fraction form
   47,053.69/64,933.82 = 25,543.87/x
3. Step 3: Cross multiply
   47,053.69x = 64,933.82 × 25,543.87
4. Step 4: Simplify right side
   47,053.69x = 1,658,661,056.68
5. Step 5: Solve for x
   x = 1,658,661,056.68/47,053.69
6. Step 6: Final answer
   x = 35,250.39