Finding the Fourth Proportional to 10,848.32, 16,266.72 and 4,274.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,848.32 : 16,266.72 = 4,274.24 : x
2. Step 2: Convert to fraction form
   10,848.32/16,266.72 = 4,274.24/x
3. Step 3: Cross multiply
   10,848.32x = 16,266.72 × 4,274.24
4. Step 4: Simplify right side
   10,848.32x = 69,527,865.29
5. Step 5: Solve for x
   x = 69,527,865.29/10,848.32
6. Step 6: Final answer
   x = 6,409.09