Finding the Fourth Proportional to 42,428.32, 58,570.97 and 24,519.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,428.32 : 58,570.97 = 24,519.82 : x
2. Step 2: Convert to fraction form
   42,428.32/58,570.97 = 24,519.82/x
3. Step 3: Cross multiply
   42,428.32x = 58,570.97 × 24,519.82
4. Step 4: Simplify right side
   42,428.32x = 1,436,149,641.63
5. Step 5: Solve for x
   x = 1,436,149,641.63/42,428.32
6. Step 6: Final answer
   x = 33,848.85