Finding the Fourth Proportional to 2,837,608.88, 3,915,900.25 and 1,819,013.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,837,608.88 : 3,915,900.25 = 1,819,013.63 : x
2. Step 2: Convert to fraction form
   2,837,608.88/3,915,900.25 = 1,819,013.63/x
3. Step 3: Cross multiply
   2,837,608.88x = 3,915,900.25 × 1,819,013.63
4. Step 4: Simplify right side
   2,837,608.88x = 7,123,075,904,343.37
5. Step 5: Solve for x
   x = 7,123,075,904,343.37/2,837,608.88
6. Step 6: Final answer
   x = 2,510,238.80