Finding the Fourth Proportional to 3,641,642.28, 5,463,054.72 and 1,367,345.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,641,642.28 : 5,463,054.72 = 1,367,345.88 : x
2. Step 2: Convert to fraction form
   3,641,642.28/5,463,054.72 = 1,367,345.88/x
3. Step 3: Cross multiply
   3,641,642.28x = 5,463,054.72 × 1,367,345.88
4. Step 4: Simplify right side
   3,641,642.28x = 7,469,885,363,606.55
5. Step 5: Solve for x
   x = 7,469,885,363,606.55/3,641,642.28
6. Step 6: Final answer
   x = 2,051,240.84