Finding the Fourth Proportional to 2,294,601.72, 3,441,528.49 and 674,991.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,294,601.72 : 3,441,528.49 = 674,991.78 : x
2. Step 2: Convert to fraction form
   2,294,601.72/3,441,528.49 = 674,991.78/x
3. Step 3: Cross multiply
   2,294,601.72x = 3,441,528.49 × 674,991.78
4. Step 4: Simplify right side
   2,294,601.72x = 2,323,003,441,385.81
5. Step 5: Solve for x
   x = 2,323,003,441,385.81/2,294,601.72
6. Step 6: Final answer
   x = 1,012,377.63