Finding the Fourth Proportional to 42,152.46, 58,169.61 and 23,289.18

Step by Step Solution

1. Step 1: Write the proportion equation
   42,152.46 : 58,169.61 = 23,289.18 : x
2. Step 2: Convert to fraction form
   42,152.46/58,169.61 = 23,289.18/x
3. Step 3: Cross multiply
   42,152.46x = 58,169.61 × 23,289.18
4. Step 4: Simplify right side
   42,152.46x = 1,354,722,517.82
5. Step 5: Solve for x
   x = 1,354,722,517.82/42,152.46
6. Step 6: Final answer
   x = 32,138.63