Finding the Fourth Proportional to 2,555,069.37, 3,525,105.30 and 1,637,804.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,555,069.37 : 3,525,105.30 = 1,637,804.31 : x
2. Step 2: Convert to fraction form
   2,555,069.37/3,525,105.30 = 1,637,804.31/x
3. Step 3: Cross multiply
   2,555,069.37x = 3,525,105.30 × 1,637,804.31
4. Step 4: Simplify right side
   2,555,069.37x = 5,773,432,653,543.84
5. Step 5: Solve for x
   x = 5,773,432,653,543.84/2,555,069.37
6. Step 6: Final answer
   x = 2,259,599.18