Finding the Fourth Proportional to 52,960.32, 79,436.64 and 30,759.84

Step by Step Solution

1. Step 1: Write the proportion equation
   52,960.32 : 79,436.64 = 30,759.84 : x
2. Step 2: Convert to fraction form
   52,960.32/79,436.64 = 30,759.84/x
3. Step 3: Cross multiply
   52,960.32x = 79,436.64 × 30,759.84
4. Step 4: Simplify right side
   52,960.32x = 2,443,458,336.54
5. Step 5: Solve for x
   x = 2,443,458,336.54/52,960.32
6. Step 6: Final answer
   x = 46,137.53