Finding the Fourth Proportional to 42,382.80, 58,485.72 and 23,519.94

Step by Step Solution

1. Step 1: Write the proportion equation
   42,382.80 : 58,485.72 = 23,519.94 : x
2. Step 2: Convert to fraction form
   42,382.80/58,485.72 = 23,519.94/x
3. Step 3: Cross multiply
   42,382.80x = 58,485.72 × 23,519.94
4. Step 4: Simplify right side
   42,382.80x = 1,375,580,625.26
5. Step 5: Solve for x
   x = 1,375,580,625.26/42,382.80
6. Step 6: Final answer
   x = 32,456.11