Finding the Fourth Proportional to 42,038.82, 58,013.57 and 23,176.35

Step by Step Solution

1. Step 1: Write the proportion equation
   42,038.82 : 58,013.57 = 23,176.35 : x
2. Step 2: Convert to fraction form
   42,038.82/58,013.57 = 23,176.35/x
3. Step 3: Cross multiply
   42,038.82x = 58,013.57 × 23,176.35
4. Step 4: Simplify right side
   42,038.82x = 1,344,542,687.19
5. Step 5: Solve for x
   x = 1,344,542,687.19/42,038.82
6. Step 6: Final answer
   x = 31,983.36