Finding the Fourth Proportional to 42,111.66, 58,107.87 and 24,207.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,111.66 : 58,107.87 = 24,207.42 : x
2. Step 2: Convert to fraction form
   42,111.66/58,107.87 = 24,207.42/x
3. Step 3: Cross multiply
   42,111.66x = 58,107.87 × 24,207.42
4. Step 4: Simplify right side
   42,111.66x = 1,406,641,614.40
5. Step 5: Solve for x
   x = 1,406,641,614.40/42,111.66
6. Step 6: Final answer
   x = 33,402.66