Finding the Fourth Proportional to 155,933.34, 233,900.78 and 43,623.37

Step by Step Solution

1. Step 1: Write the proportion equation
   155,933.34 : 233,900.78 = 43,623.37 : x
2. Step 2: Convert to fraction form
   155,933.34/233,900.78 = 43,623.37/x
3. Step 3: Cross multiply
   155,933.34x = 233,900.78 × 43,623.37
4. Step 4: Simplify right side
   155,933.34x = 10,203,540,269.23
5. Step 5: Solve for x
   x = 10,203,540,269.23/155,933.34
6. Step 6: Final answer
   x = 65,435.27