Finding the Fourth Proportional to 42,078.69, 58,064.55 and 23,214.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,078.69 : 58,064.55 = 23,214.60 : x
2. Step 2: Convert to fraction form
   42,078.69/58,064.55 = 23,214.60/x
3. Step 3: Cross multiply
   42,078.69x = 58,064.55 × 23,214.60
4. Step 4: Simplify right side
   42,078.69x = 1,347,945,302.43
5. Step 5: Solve for x
   x = 1,347,945,302.43/42,078.69
6. Step 6: Final answer
   x = 32,033.92