Finding the Fourth Proportional to 42,280.86, 58,353.30 and 24,375.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,280.86 : 58,353.30 = 24,375.54 : x
2. Step 2: Convert to fraction form
   42,280.86/58,353.30 = 24,375.54/x
3. Step 3: Cross multiply
   42,280.86x = 58,353.30 × 24,375.54
4. Step 4: Simplify right side
   42,280.86x = 1,422,393,198.28
5. Step 5: Solve for x
   x = 1,422,393,198.28/42,280.86
6. Step 6: Final answer
   x = 33,641.54