Finding the Fourth Proportional to 42,522.72, 58,672.80 and 24,611.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,522.72 : 58,672.80 = 24,611.28 : x
2. Step 2: Convert to fraction form
   42,522.72/58,672.80 = 24,611.28/x
3. Step 3: Cross multiply
   42,522.72x = 58,672.80 × 24,611.28
4. Step 4: Simplify right side
   42,522.72x = 1,444,012,709.18
5. Step 5: Solve for x
   x = 1,444,012,709.18/42,522.72
6. Step 6: Final answer
   x = 33,958.62