Finding the Fourth Proportional to 2,595,697.02, 3,895,988.13 and 1,317,222.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595,697.02 : 3,895,988.13 = 1,317,222.38 : x
2. Step 2: Convert to fraction form
   2,595,697.02/3,895,988.13 = 1,317,222.38/x
3. Step 3: Cross multiply
   2,595,697.02x = 3,895,988.13 × 1,317,222.38
4. Step 4: Simplify right side
   2,595,697.02x = 5,131,882,766,790.32
5. Step 5: Solve for x
   x = 5,131,882,766,790.32/2,595,697.02
6. Step 6: Final answer
   x = 1,977,073.10