Finding the Fourth Proportional to 42,547.38, 58,715.31 and 24,643.26

Step by Step Solution

1. Step 1: Write the proportion equation
   42,547.38 : 58,715.31 = 24,643.26 : x
2. Step 2: Convert to fraction form
   42,547.38/58,715.31 = 24,643.26/x
3. Step 3: Cross multiply
   42,547.38x = 58,715.31 × 24,643.26
4. Step 4: Simplify right side
   42,547.38x = 1,446,936,650.31
5. Step 5: Solve for x
   x = 1,446,936,650.31/42,547.38
6. Step 6: Final answer
   x = 34,007.66