Finding the Fourth Proportional to 10,300.18, 15,444.10 and 3,277.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,300.18 : 15,444.10 = 3,277.16 : x
2. Step 2: Convert to fraction form
   10,300.18/15,444.10 = 3,277.16/x
3. Step 3: Cross multiply
   10,300.18x = 15,444.10 × 3,277.16
4. Step 4: Simplify right side
   10,300.18x = 50,612,770.37
5. Step 5: Solve for x
   x = 50,612,770.37/10,300.18
6. Step 6: Final answer
   x = 4,913.78