Finding the Fourth Proportional to 3,592,673.69, 5,387,016.72 and 1,195,209.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,592,673.69 : 5,387,016.72 = 1,195,209.57 : x
2. Step 2: Convert to fraction form
   3,592,673.69/5,387,016.72 = 1,195,209.57/x
3. Step 3: Cross multiply
   3,592,673.69x = 5,387,016.72 × 1,195,209.57
4. Step 4: Simplify right side
   3,592,673.69x = 6,438,613,937,494.01
5. Step 5: Solve for x
   x = 6,438,613,937,494.01/3,592,673.69
6. Step 6: Final answer
   x = 1,792,151.06