Finding the Fourth Proportional to 37,869.16, 52,251.06 and 25,285

Step by Step Solution

1. Step 1: Write the proportion equation
   37,869.16 : 52,251.06 = 25,285 : x
2. Step 2: Convert to fraction form
   37,869.16/52,251.06 = 25,285/x
3. Step 3: Cross multiply
   37,869.16x = 52,251.06 × 25,285
4. Step 4: Simplify right side
   37,869.16x = 1,321,168,052.10
5. Step 5: Solve for x
   x = 1,321,168,052.10/37,869.16
6. Step 6: Final answer
   x = 34,887.70