Finding the Fourth Proportional to 25,071.16, 37,602.42 and 10,270.84

Step by Step Solution

1. Step 1: Write the proportion equation
   25,071.16 : 37,602.42 = 10,270.84 : x
2. Step 2: Convert to fraction form
   25,071.16/37,602.42 = 10,270.84/x
3. Step 3: Cross multiply
   25,071.16x = 37,602.42 × 10,270.84
4. Step 4: Simplify right side
   25,071.16x = 386,208,439.43
5. Step 5: Solve for x
   x = 386,208,439.43/25,071.16
6. Step 6: Final answer
   x = 15,404.49