Finding the Fourth Proportional to 42,351.78, 58,443.44 and 23,488.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,351.78 : 58,443.44 = 23,488.50 : x
2. Step 2: Convert to fraction form
   42,351.78/58,443.44 = 23,488.50/x
3. Step 3: Cross multiply
   42,351.78x = 58,443.44 × 23,488.50
4. Step 4: Simplify right side
   42,351.78x = 1,372,748,740.44
5. Step 5: Solve for x
   x = 1,372,748,740.44/42,351.78
6. Step 6: Final answer
   x = 32,413.01