Finding the Fourth Proportional to 42,570.50, 58,747.28 and 24,675.89

Step by Step Solution

1. Step 1: Write the proportion equation
   42,570.50 : 58,747.28 = 24,675.89 : x
2. Step 2: Convert to fraction form
   42,570.50/58,747.28 = 24,675.89/x
3. Step 3: Cross multiply
   42,570.50x = 58,747.28 × 24,675.89
4. Step 4: Simplify right side
   42,570.50x = 1,449,641,001.96
5. Step 5: Solve for x
   x = 1,449,641,001.96/42,570.50
6. Step 6: Final answer
   x = 34,052.72