Finding the Fourth Proportional to 3,389,096.16, 5,084,505 and 960,246.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,389,096.16 : 5,084,505 = 960,246.72 : x
2. Step 2: Convert to fraction form
   3,389,096.16/5,084,505 = 960,246.72/x
3. Step 3: Cross multiply
   3,389,096.16x = 5,084,505 × 960,246.72
4. Step 4: Simplify right side
   3,389,096.16x = 4,882,379,249,073.60
5. Step 5: Solve for x
   x = 4,882,379,249,073.60/3,389,096.16
6. Step 6: Final answer
   x = 1,440,613.96