Finding the Fourth Proportional to 43,526.69, 65,286.42 and 30,823.93

Step by Step Solution

1. Step 1: Write the proportion equation
   43,526.69 : 65,286.42 = 30,823.93 : x
2. Step 2: Convert to fraction form
   43,526.69/65,286.42 = 30,823.93/x
3. Step 3: Cross multiply
   43,526.69x = 65,286.42 × 30,823.93
4. Step 4: Simplify right side
   43,526.69x = 2,012,384,040.03
5. Step 5: Solve for x
   x = 2,012,384,040.03/43,526.69
6. Step 6: Final answer
   x = 46,233.33