Finding the Fourth Proportional to 42,680.16, 58,902.54 and 23,563.35

Step by Step Solution

1. Step 1: Write the proportion equation
   42,680.16 : 58,902.54 = 23,563.35 : x
2. Step 2: Convert to fraction form
   42,680.16/58,902.54 = 23,563.35/x
3. Step 3: Cross multiply
   42,680.16x = 58,902.54 × 23,563.35
4. Step 4: Simplify right side
   42,680.16x = 1,387,941,165.91
5. Step 5: Solve for x
   x = 1,387,941,165.91/42,680.16
6. Step 6: Final answer
   x = 32,519.59