Finding the Fourth Proportional to 42,442.34, 58,572.27 and 23,579.46

Step by Step Solution

1. Step 1: Write the proportion equation
   42,442.34 : 58,572.27 = 23,579.46 : x
2. Step 2: Convert to fraction form
   42,442.34/58,572.27 = 23,579.46/x
3. Step 3: Cross multiply
   42,442.34x = 58,572.27 × 23,579.46
4. Step 4: Simplify right side
   42,442.34x = 1,381,102,497.57
5. Step 5: Solve for x
   x = 1,381,102,497.57/42,442.34
6. Step 6: Final answer
   x = 32,540.68