Finding the Fourth Proportional to 5,493,744, 7,581,366.72 and 3,079,296

Step by Step Solution

1. Step 1: Write the proportion equation
   5,493,744 : 7,581,366.72 = 3,079,296 : x
2. Step 2: Convert to fraction form
   5,493,744/7,581,366.72 = 3,079,296/x
3. Step 3: Cross multiply
   5,493,744x = 7,581,366.72 × 3,079,296
4. Step 4: Simplify right side
   5,493,744x = 23,345,272,215,429.12
5. Step 5: Solve for x
   x = 23,345,272,215,429.12/5,493,744
6. Step 6: Final answer
   x = 4,249,428.48