Finding the Fourth Proportional to 155,458.83, 233,162.16 and 43,150.46

Step by Step Solution

1. Step 1: Write the proportion equation
   155,458.83 : 233,162.16 = 43,150.46 : x
2. Step 2: Convert to fraction form
   155,458.83/233,162.16 = 43,150.46/x
3. Step 3: Cross multiply
   155,458.83x = 233,162.16 × 43,150.46
4. Step 4: Simplify right side
   155,458.83x = 10,061,054,458.59
5. Step 5: Solve for x
   x = 10,061,054,458.59/155,458.83
6. Step 6: Final answer
   x = 64,718.45