Finding the Fourth Proportional to 53,322.50, 73,585.05 and 30,967.94

Step by Step Solution

1. Step 1: Write the proportion equation
   53,322.50 : 73,585.05 = 30,967.94 : x
2. Step 2: Convert to fraction form
   53,322.50/73,585.05 = 30,967.94/x
3. Step 3: Cross multiply
   53,322.50x = 73,585.05 × 30,967.94
4. Step 4: Simplify right side
   53,322.50x = 2,278,777,413.30
5. Step 5: Solve for x
   x = 2,278,777,413.30/53,322.50
6. Step 6: Final answer
   x = 42,735.76