Finding the Fourth Proportional to 3,697,314.43, 5,545,453.88 and 1,268,427.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,697,314.43 : 5,545,453.88 = 1,268,427.37 : x
2. Step 2: Convert to fraction form
   3,697,314.43/5,545,453.88 = 1,268,427.37/x
3. Step 3: Cross multiply
   3,697,314.43x = 5,545,453.88 × 1,268,427.37
4. Step 4: Simplify right side
   3,697,314.43x = 7,034,005,446,395.29
5. Step 5: Solve for x
   x = 7,034,005,446,395.29/3,697,314.43
6. Step 6: Final answer
   x = 1,902,463.42