Finding the Fourth Proportional to 42,436.56, 58,557.96 and 24,528.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,436.56 : 58,557.96 = 24,528.72 : x
2. Step 2: Convert to fraction form
   42,436.56/58,557.96 = 24,528.72/x
3. Step 3: Cross multiply
   42,436.56x = 58,557.96 × 24,528.72
4. Step 4: Simplify right side
   42,436.56x = 1,436,351,804.61
5. Step 5: Solve for x
   x = 1,436,351,804.61/42,436.56
6. Step 6: Final answer
   x = 33,847.04