Finding the Fourth Proportional to 42,582.78, 58,763.48 and 23,719.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,582.78 : 58,763.48 = 23,719.50 : x
2. Step 2: Convert to fraction form
   42,582.78/58,763.48 = 23,719.50/x
3. Step 3: Cross multiply
   42,582.78x = 58,763.48 × 23,719.50
4. Step 4: Simplify right side
   42,582.78x = 1,393,840,245.26
5. Step 5: Solve for x
   x = 1,393,840,245.26/42,582.78
6. Step 6: Final answer
   x = 32,732.49