Finding the Fourth Proportional to 42,382.72, 58,487.04 and 23,519.36

Step by Step Solution

1. Step 1: Write the proportion equation
   42,382.72 : 58,487.04 = 23,519.36 : x
2. Step 2: Convert to fraction form
   42,382.72/58,487.04 = 23,519.36/x
3. Step 3: Cross multiply
   42,382.72x = 58,487.04 × 23,519.36
4. Step 4: Simplify right side
   42,382.72x = 1,375,577,749.09
5. Step 5: Solve for x
   x = 1,375,577,749.09/42,382.72
6. Step 6: Final answer
   x = 32,456.10