Finding the Fourth Proportional to 37,871.16, 52,253.82 and 25,287

Step by Step Solution

1. Step 1: Write the proportion equation
   37,871.16 : 52,253.82 = 25,287 : x
2. Step 2: Convert to fraction form
   37,871.16/52,253.82 = 25,287/x
3. Step 3: Cross multiply
   37,871.16x = 52,253.82 × 25,287
4. Step 4: Simplify right side
   37,871.16x = 1,321,342,346.34
5. Step 5: Solve for x
   x = 1,321,342,346.34/37,871.16
6. Step 6: Final answer
   x = 34,890.46