Finding the Fourth Proportional to 42,382.86, 58,485.42 and 23,518.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,382.86 : 58,485.42 = 23,518.50 : x
2. Step 2: Convert to fraction form
   42,382.86/58,485.42 = 23,518.50/x
3. Step 3: Cross multiply
   42,382.86x = 58,485.42 × 23,518.50
4. Step 4: Simplify right side
   42,382.86x = 1,375,489,350.27
5. Step 5: Solve for x
   x = 1,375,489,350.27/42,382.86
6. Step 6: Final answer
   x = 32,453.91