Finding the Fourth Proportional to 42,245.58, 58,298.61 and 24,340.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,245.58 : 58,298.61 = 24,340.20 : x
2. Step 2: Convert to fraction form
   42,245.58/58,298.61 = 24,340.20/x
3. Step 3: Cross multiply
   42,245.58x = 58,298.61 × 24,340.20
4. Step 4: Simplify right side
   42,245.58x = 1,418,999,827.12
5. Step 5: Solve for x
   x = 1,418,999,827.12/42,245.58
6. Step 6: Final answer
   x = 33,589.31