Finding the Fourth Proportional to 42,130.38, 58,140.27 and 23,267.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,130.38 : 58,140.27 = 23,267.82 : x
2. Step 2: Convert to fraction form
   42,130.38/58,140.27 = 23,267.82/x
3. Step 3: Cross multiply
   42,130.38x = 58,140.27 × 23,267.82
4. Step 4: Simplify right side
   42,130.38x = 1,352,797,337.11
5. Step 5: Solve for x
   x = 1,352,797,337.11/42,130.38
6. Step 6: Final answer
   x = 32,109.78