Finding the Fourth Proportional to 155,797.50, 233,672.56 and 43,465.89

Step by Step Solution

1. Step 1: Write the proportion equation
   155,797.50 : 233,672.56 = 43,465.89 : x
2. Step 2: Convert to fraction form
   155,797.50/233,672.56 = 43,465.89/x
3. Step 3: Cross multiply
   155,797.50x = 233,672.56 × 43,465.89
4. Step 4: Simplify right side
   155,797.50x = 10,156,785,680.31
5. Step 5: Solve for x
   x = 10,156,785,680.31/155,797.50
6. Step 6: Final answer
   x = 65,192.23