Finding the Fourth Proportional to 42,160.76, 58,182.61 and 23,041.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,160.76 : 58,182.61 = 23,041.34 : x
2. Step 2: Convert to fraction form
   42,160.76/58,182.61 = 23,041.34/x
3. Step 3: Cross multiply
   42,160.76x = 58,182.61 × 23,041.34
4. Step 4: Simplify right side
   42,160.76x = 1,340,605,299.10
5. Step 5: Solve for x
   x = 1,340,605,299.10/42,160.76
6. Step 6: Final answer
   x = 31,797.47