Finding the Fourth Proportional to 42,519.92, 58,673.76 and 23,658.08

Step by Step Solution

1. Step 1: Write the proportion equation
   42,519.92 : 58,673.76 = 23,658.08 : x
2. Step 2: Convert to fraction form
   42,519.92/58,673.76 = 23,658.08/x
3. Step 3: Cross multiply
   42,519.92x = 58,673.76 × 23,658.08
4. Step 4: Simplify right side
   42,519.92x = 1,388,108,507.98
5. Step 5: Solve for x
   x = 1,388,108,507.98/42,519.92
6. Step 6: Final answer
   x = 32,646.08