Finding the Fourth Proportional to 42,371.62, 58,466.72 and 27,284.74

Step by Step Solution

1. Step 1: Write the proportion equation
   42,371.62 : 58,466.72 = 27,284.74 : x
2. Step 2: Convert to fraction form
   42,371.62/58,466.72 = 27,284.74/x
3. Step 3: Cross multiply
   42,371.62x = 58,466.72 × 27,284.74
4. Step 4: Simplify right side
   42,371.62x = 1,595,249,253.85
5. Step 5: Solve for x
   x = 1,595,249,253.85/42,371.62
6. Step 6: Final answer
   x = 37,649.00