Finding the Fourth Proportional to 2,537,907.92, 3,807,086.27 and 716,289.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537,907.92 : 3,807,086.27 = 716,289.10 : x
2. Step 2: Convert to fraction form
   2,537,907.92/3,807,086.27 = 716,289.10/x
3. Step 3: Cross multiply
   2,537,907.92x = 3,807,086.27 × 716,289.10
4. Step 4: Simplify right side
   2,537,907.92x = 2,726,974,384,861.50
5. Step 5: Solve for x
   x = 2,726,974,384,861.50/2,537,907.92
6. Step 6: Final answer
   x = 1,074,496.98