Finding the Fourth Proportional to 42,066.06, 58,049.24 and 22,945.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,066.06 : 58,049.24 = 22,945.38 : x
2. Step 2: Convert to fraction form
   42,066.06/58,049.24 = 22,945.38/x
3. Step 3: Cross multiply
   42,066.06x = 58,049.24 × 22,945.38
4. Step 4: Simplify right side
   42,066.06x = 1,331,961,870.51
5. Step 5: Solve for x
   x = 1,331,961,870.51/42,066.06
6. Step 6: Final answer
   x = 31,663.58