Finding the Fourth Proportional to 42,475.88, 58,616.72 and 23,616.65

Step by Step Solution

1. Step 1: Write the proportion equation
   42,475.88 : 58,616.72 = 23,616.65 : x
2. Step 2: Convert to fraction form
   42,475.88/58,616.72 = 23,616.65/x
3. Step 3: Cross multiply
   42,475.88x = 58,616.72 × 23,616.65
4. Step 4: Simplify right side
   42,475.88x = 1,384,330,149.22
5. Step 5: Solve for x
   x = 1,384,330,149.22/42,475.88
6. Step 6: Final answer
   x = 32,590.97