Finding the Fourth Proportional to 42,579.35, 58,759.56 and 23,198.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,579.35 : 58,759.56 = 23,198.16 : x
2. Step 2: Convert to fraction form
   42,579.35/58,759.56 = 23,198.16/x
3. Step 3: Cross multiply
   42,579.35x = 58,759.56 × 23,198.16
4. Step 4: Simplify right side
   42,579.35x = 1,363,113,894.76
5. Step 5: Solve for x
   x = 1,363,113,894.76/42,579.35
6. Step 6: Final answer
   x = 32,013.50