Finding the Fourth Proportional to 2,177,100.56, 3,267,136.92 and 757,142.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,177,100.56 : 3,267,136.92 = 757,142.48 : x
2. Step 2: Convert to fraction form
   2,177,100.56/3,267,136.92 = 757,142.48/x
3. Step 3: Cross multiply
   2,177,100.56x = 3,267,136.92 × 757,142.48
4. Step 4: Simplify right side
   2,177,100.56x = 2,473,688,150,108.36
5. Step 5: Solve for x
   x = 2,473,688,150,108.36/2,177,100.56
6. Step 6: Final answer
   x = 1,136,230.54