Finding the Fourth Proportional to 2,555,314.17, 3,526,309.94 and 1,409,402.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,555,314.17 : 3,526,309.94 = 1,409,402.72 : x
2. Step 2: Convert to fraction form
   2,555,314.17/3,526,309.94 = 1,409,402.72/x
3. Step 3: Cross multiply
   2,555,314.17x = 3,526,309.94 × 1,409,402.72
4. Step 4: Simplify right side
   2,555,314.17x = 4,969,990,796,320.47
5. Step 5: Solve for x
   x = 4,969,990,796,320.47/2,555,314.17
6. Step 6: Final answer
   x = 1,944,962.72