Finding the Fourth Proportional to 58,235.69, 80,359.69 and 34,042.32

Step by Step Solution

1. Step 1: Write the proportion equation
   58,235.69 : 80,359.69 = 34,042.32 : x
2. Step 2: Convert to fraction form
   58,235.69/80,359.69 = 34,042.32/x
3. Step 3: Cross multiply
   58,235.69x = 80,359.69 × 34,042.32
4. Step 4: Simplify right side
   58,235.69x = 2,735,629,996.08
5. Step 5: Solve for x
   x = 2,735,629,996.08/58,235.69
6. Step 6: Final answer
   x = 46,975.15