Finding the Fourth Proportional to 42,431.34, 58,548.74 and 24,522.89

Step by Step Solution

1. Step 1: Write the proportion equation
   42,431.34 : 58,548.74 = 24,522.89 : x
2. Step 2: Convert to fraction form
   42,431.34/58,548.74 = 24,522.89/x
3. Step 3: Cross multiply
   42,431.34x = 58,548.74 × 24,522.89
4. Step 4: Simplify right side
   42,431.34x = 1,435,784,033.24
5. Step 5: Solve for x
   x = 1,435,784,033.24/42,431.34
6. Step 6: Final answer
   x = 33,837.82