Finding the Fourth Proportional to 42,066.34, 58,052.64 and 22,946.43

Step by Step Solution

1. Step 1: Write the proportion equation
   42,066.34 : 58,052.64 = 22,946.43 : x
2. Step 2: Convert to fraction form
   42,066.34/58,052.64 = 22,946.43/x
3. Step 3: Cross multiply
   42,066.34x = 58,052.64 × 22,946.43
4. Step 4: Simplify right side
   42,066.34x = 1,332,101,057.77
5. Step 5: Solve for x
   x = 1,332,101,057.77/42,066.34
6. Step 6: Final answer
   x = 31,666.68