Finding the Fourth Proportional to 6,268,546.69, 8,646,929.40 and 3,941,756.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,268,546.69 : 8,646,929.40 = 3,941,756.69 : x
2. Step 2: Convert to fraction form
   6,268,546.69/8,646,929.40 = 3,941,756.69/x
3. Step 3: Cross multiply
   6,268,546.69x = 8,646,929.40 × 3,941,756.69
4. Step 4: Simplify right side
   6,268,546.69x = 34,084,091,810,407.69
5. Step 5: Solve for x
   x = 34,084,091,810,407.69/6,268,546.69
6. Step 6: Final answer
   x = 5,437,319.60