Finding the Fourth Proportional to 42,489.04, 58,634.56 and 23,626

Step by Step Solution

1. Step 1: Write the proportion equation
   42,489.04 : 58,634.56 = 23,626 : x
2. Step 2: Convert to fraction form
   42,489.04/58,634.56 = 23,626/x
3. Step 3: Cross multiply
   42,489.04x = 58,634.56 × 23,626
4. Step 4: Simplify right side
   42,489.04x = 1,385,300,114.56
5. Step 5: Solve for x
   x = 1,385,300,114.56/42,489.04
6. Step 6: Final answer
   x = 32,603.70