Finding the Fourth Proportional to 2,075,157, 2,865,049.20 and 1,301,847.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,157 : 2,865,049.20 = 1,301,847.84 : x
2. Step 2: Convert to fraction form
   2,075,157/2,865,049.20 = 1,301,847.84/x
3. Step 3: Cross multiply
   2,075,157x = 2,865,049.20 × 1,301,847.84
4. Step 4: Simplify right side
   2,075,157x = 3,729,858,112,513.73
5. Step 5: Solve for x
   x = 3,729,858,112,513.73/2,075,157
6. Step 6: Final answer
   x = 1,797,385.99