Finding the Fourth Proportional to 25,848.69, 38,772.89 and 10,064.70

Step by Step Solution

1. Step 1: Write the proportion equation
   25,848.69 : 38,772.89 = 10,064.70 : x
2. Step 2: Convert to fraction form
   25,848.69/38,772.89 = 10,064.70/x
3. Step 3: Cross multiply
   25,848.69x = 38,772.89 × 10,064.70
4. Step 4: Simplify right side
   25,848.69x = 390,237,261.80
5. Step 5: Solve for x
   x = 390,237,261.80/25,848.69
6. Step 6: Final answer
   x = 15,096.99