Finding the Fourth Proportional to 42,173.46, 58,198.59 and 23,310.18

Step by Step Solution

1. Step 1: Write the proportion equation
   42,173.46 : 58,198.59 = 23,310.18 : x
2. Step 2: Convert to fraction form
   42,173.46/58,198.59 = 23,310.18/x
3. Step 3: Cross multiply
   42,173.46x = 58,198.59 × 23,310.18
4. Step 4: Simplify right side
   42,173.46x = 1,356,619,608.65
5. Step 5: Solve for x
   x = 1,356,619,608.65/42,173.46
6. Step 6: Final answer
   x = 32,167.61