Finding the Fourth Proportional to 42,200.34, 58,183.52 and 27,066.30

Step by Step Solution

1. Step 1: Write the proportion equation
   42,200.34 : 58,183.52 = 27,066.30 : x
2. Step 2: Convert to fraction form
   42,200.34/58,183.52 = 27,066.30/x
3. Step 3: Cross multiply
   42,200.34x = 58,183.52 × 27,066.30
4. Step 4: Simplify right side
   42,200.34x = 1,574,812,607.38
5. Step 5: Solve for x
   x = 1,574,812,607.38/42,200.34
6. Step 6: Final answer
   x = 37,317.53