Finding the Fourth Proportional to 5,618,967.84, 7,754,196.04 and 3,040,648.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,618,967.84 : 7,754,196.04 = 3,040,648.32 : x
2. Step 2: Convert to fraction form
   5,618,967.84/7,754,196.04 = 3,040,648.32/x
3. Step 3: Cross multiply
   5,618,967.84x = 7,754,196.04 × 3,040,648.32
4. Step 4: Simplify right side
   5,618,967.84x = 23,577,783,161,976.65
5. Step 5: Solve for x
   x = 23,577,783,161,976.65/5,618,967.84
6. Step 6: Final answer
   x = 4,196,105.73