Finding the Fourth Proportional to 3,824,236.10, 5,736,613.35 and 1,300,081.70

Step by Step Solution

1. Step 1: Write the proportion equation
   3,824,236.10 : 5,736,613.35 = 1,300,081.70 : x
2. Step 2: Convert to fraction form
   3,824,236.10/5,736,613.35 = 1,300,081.70/x
3. Step 3: Cross multiply
   3,824,236.10x = 5,736,613.35 × 1,300,081.70
4. Step 4: Simplify right side
   3,824,236.10x = 7,458,066,036,310.69
5. Step 5: Solve for x
   x = 7,458,066,036,310.69/3,824,236.10
6. Step 6: Final answer
   x = 1,950,210.67