Finding the Fourth Proportional to 10,880,609.46, 16,320,323.52 and 3,306,984.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,880,609.46 : 16,320,323.52 = 3,306,984.72 : x
2. Step 2: Convert to fraction form
   10,880,609.46/16,320,323.52 = 3,306,984.72/x
3. Step 3: Cross multiply
   10,880,609.46x = 16,320,323.52 × 3,306,984.72
4. Step 4: Simplify right side
   10,880,609.46x = 53,971,060,506,096.62
5. Step 5: Solve for x
   x = 53,971,060,506,096.62/10,880,609.46
6. Step 6: Final answer
   x = 4,960,297.56