Finding the Fourth Proportional to 42,689.22, 58,905.69 and 23,827.14

Step by Step Solution

1. Step 1: Write the proportion equation
   42,689.22 : 58,905.69 = 23,827.14 : x
2. Step 2: Convert to fraction form
   42,689.22/58,905.69 = 23,827.14/x
3. Step 3: Cross multiply
   42,689.22x = 58,905.69 × 23,827.14
4. Step 4: Simplify right side
   42,689.22x = 1,403,554,122.43
5. Step 5: Solve for x
   x = 1,403,554,122.43/42,689.22
6. Step 6: Final answer
   x = 32,878.42