Finding the Fourth Proportional to 42,124.16, 58,131.46 and 23,004.11

Step by Step Solution

1. Step 1: Write the proportion equation
   42,124.16 : 58,131.46 = 23,004.11 : x
2. Step 2: Convert to fraction form
   42,124.16/58,131.46 = 23,004.11/x
3. Step 3: Cross multiply
   42,124.16x = 58,131.46 × 23,004.11
4. Step 4: Simplify right side
   42,124.16x = 1,337,262,500.30
5. Step 5: Solve for x
   x = 1,337,262,500.30/42,124.16
6. Step 6: Final answer
   x = 31,745.74