Finding the Fourth Proportional to 10,744.76, 16,117.92 and 4,498.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,744.76 : 16,117.92 = 4,498.49 : x
2. Step 2: Convert to fraction form
   10,744.76/16,117.92 = 4,498.49/x
3. Step 3: Cross multiply
   10,744.76x = 16,117.92 × 4,498.49
4. Step 4: Simplify right side
   10,744.76x = 72,506,301.94
5. Step 5: Solve for x
   x = 72,506,301.94/10,744.76
6. Step 6: Final answer
   x = 6,748.06