Finding the Fourth Proportional to 65,041.37, 97,578.84 and 20,061.71

Step by Step Solution

1. Step 1: Write the proportion equation
   65,041.37 : 97,578.84 = 20,061.71 : x
2. Step 2: Convert to fraction form
   65,041.37/97,578.84 = 20,061.71/x
3. Step 3: Cross multiply
   65,041.37x = 97,578.84 × 20,061.71
4. Step 4: Simplify right side
   65,041.37x = 1,957,597,902.32
5. Step 5: Solve for x
   x = 1,957,597,902.32/65,041.37
6. Step 6: Final answer
   x = 30,097.74