Finding the Fourth Proportional to 2,550,248.31, 3,519,075.12 and 1,447,328.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550,248.31 : 3,519,075.12 = 1,447,328.51 : x
2. Step 2: Convert to fraction form
   2,550,248.31/3,519,075.12 = 1,447,328.51/x
3. Step 3: Cross multiply
   2,550,248.31x = 3,519,075.12 × 1,447,328.51
4. Step 4: Simplify right side
   2,550,248.31x = 5,093,257,732,412.30
5. Step 5: Solve for x
   x = 5,093,257,732,412.30/2,550,248.31
6. Step 6: Final answer
   x = 1,997,161.50