Finding the Fourth Proportional to 2,200,405.29, 3,036,157.82 and 1,269,773.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,405.29 : 3,036,157.82 = 1,269,773.55 : x
2. Step 2: Convert to fraction form
   2,200,405.29/3,036,157.82 = 1,269,773.55/x
3. Step 3: Cross multiply
   2,200,405.29x = 3,036,157.82 × 1,269,773.55
4. Step 4: Simplify right side
   2,200,405.29x = 3,855,232,893,461.66
5. Step 5: Solve for x
   x = 3,855,232,893,461.66/2,200,405.29
6. Step 6: Final answer
   x = 1,752,055.82