Finding the Fourth Proportional to 42,533.12, 58,689.81 and 24,621.59

Step by Step Solution

1. Step 1: Write the proportion equation
   42,533.12 : 58,689.81 = 24,621.59 : x
2. Step 2: Convert to fraction form
   42,533.12/58,689.81 = 24,621.59/x
3. Step 3: Cross multiply
   42,533.12x = 58,689.81 × 24,621.59
4. Step 4: Simplify right side
   42,533.12x = 1,445,036,145.55
5. Step 5: Solve for x
   x = 1,445,036,145.55/42,533.12
6. Step 6: Final answer
   x = 33,974.38