Finding the Fourth Proportional to 3,465,769.56, 5,199,543.72 and 1,443,341.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,465,769.56 : 5,199,543.72 = 1,443,341.31 : x
2. Step 2: Convert to fraction form
   3,465,769.56/5,199,543.72 = 1,443,341.31/x
3. Step 3: Cross multiply
   3,465,769.56x = 5,199,543.72 × 1,443,341.31
4. Step 4: Simplify right side
   3,465,769.56x = 7,504,716,244,227.07
5. Step 5: Solve for x
   x = 7,504,716,244,227.07/3,465,769.56
6. Step 6: Final answer
   x = 2,165,382.35