Finding the Fourth Proportional to 42,025.59, 57,995.33 and 23,162.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,025.59 : 57,995.33 = 23,162.72 : x
2. Step 2: Convert to fraction form
   42,025.59/57,995.33 = 23,162.72/x
3. Step 3: Cross multiply
   42,025.59x = 57,995.33 × 23,162.72
4. Step 4: Simplify right side
   42,025.59x = 1,343,329,184.31
5. Step 5: Solve for x
   x = 1,343,329,184.31/42,025.59
6. Step 6: Final answer
   x = 31,964.55