Finding the Fourth Proportional to 42,072.63, 58,061.32 and 22,952.71

Step by Step Solution

1. Step 1: Write the proportion equation
   42,072.63 : 58,061.32 = 22,952.71 : x
2. Step 2: Convert to fraction form
   42,072.63/58,061.32 = 22,952.71/x
3. Step 3: Cross multiply
   42,072.63x = 58,061.32 × 22,952.71
4. Step 4: Simplify right side
   42,072.63x = 1,332,664,640.18
5. Step 5: Solve for x
   x = 1,332,664,640.18/42,072.63
6. Step 6: Final answer
   x = 31,675.34