Finding the Fourth Proportional to 2,171,141.56, 2,995,926.76 and 1,253,367.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,171,141.56 : 2,995,926.76 = 1,253,367.04 : x
2. Step 2: Convert to fraction form
   2,171,141.56/2,995,926.76 = 1,253,367.04/x
3. Step 3: Cross multiply
   2,171,141.56x = 2,995,926.76 × 1,253,367.04
4. Step 4: Simplify right side
   2,171,141.56x = 3,754,995,855,237.99
5. Step 5: Solve for x
   x = 3,754,995,855,237.99/2,171,141.56
6. Step 6: Final answer
   x = 1,729,503.01