Finding the Fourth Proportional to 10,419.02, 15,626.85 and 3,848.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,419.02 : 15,626.85 = 3,848.30 : x
2. Step 2: Convert to fraction form
   10,419.02/15,626.85 = 3,848.30/x
3. Step 3: Cross multiply
   10,419.02x = 15,626.85 × 3,848.30
4. Step 4: Simplify right side
   10,419.02x = 60,136,806.86
5. Step 5: Solve for x
   x = 60,136,806.86/10,419.02
6. Step 6: Final answer
   x = 5,771.83