Finding the Fourth Proportional to 2,097,037, 3,144,756.18 and 748,947.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,097,037 : 3,144,756.18 = 748,947.88 : x
2. Step 2: Convert to fraction form
   2,097,037/3,144,756.18 = 748,947.88/x
3. Step 3: Cross multiply
   2,097,037x = 3,144,756.18 × 748,947.88
4. Step 4: Simplify right side
   2,097,037x = 2,355,258,474,127.90
5. Step 5: Solve for x
   x = 2,355,258,474,127.90/2,097,037
6. Step 6: Final answer
   x = 1,123,136.35