Finding the Fourth Proportional to 10,740.35, 14,820.72 and 6,264.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,740.35 : 14,820.72 = 6,264.49 : x
2. Step 2: Convert to fraction form
   10,740.35/14,820.72 = 6,264.49/x
3. Step 3: Cross multiply
   10,740.35x = 14,820.72 × 6,264.49
4. Step 4: Simplify right side
   10,740.35x = 92,844,254.72
5. Step 5: Solve for x
   x = 92,844,254.72/10,740.35
6. Step 6: Final answer
   x = 8,644.44