Finding the Fourth Proportional to 42,479.69, 58,625.03 and 23,619.65

Step by Step Solution

1. Step 1: Write the proportion equation
   42,479.69 : 58,625.03 = 23,619.65 : x
2. Step 2: Convert to fraction form
   42,479.69/58,625.03 = 23,619.65/x
3. Step 3: Cross multiply
   42,479.69x = 58,625.03 × 23,619.65
4. Step 4: Simplify right side
   42,479.69x = 1,384,702,455.76
5. Step 5: Solve for x
   x = 1,384,702,455.76/42,479.69
6. Step 6: Final answer
   x = 32,596.82