Finding the Fourth Proportional to 42,173.59, 58,176.52 and 27,049.43

Step by Step Solution

1. Step 1: Write the proportion equation
   42,173.59 : 58,176.52 = 27,049.43 : x
2. Step 2: Convert to fraction form
   42,173.59/58,176.52 = 27,049.43/x
3. Step 3: Cross multiply
   42,173.59x = 58,176.52 × 27,049.43
4. Step 4: Simplify right side
   42,173.59x = 1,573,641,705.38
5. Step 5: Solve for x
   x = 1,573,641,705.38/42,173.59
6. Step 6: Final answer
   x = 37,313.44