Finding the Fourth Proportional to 42,427.02, 58,550.23 and 24,522.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,427.02 : 58,550.23 = 24,522.78 : x
2. Step 2: Convert to fraction form
   42,427.02/58,550.23 = 24,522.78/x
3. Step 3: Cross multiply
   42,427.02x = 58,550.23 × 24,522.78
4. Step 4: Simplify right side
   42,427.02x = 1,435,814,286.63
5. Step 5: Solve for x
   x = 1,435,814,286.63/42,427.02
6. Step 6: Final answer
   x = 33,841.98