Finding the Fourth Proportional to 3,613,016.26, 5,418,996.81 and 1,053,543.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,613,016.26 : 5,418,996.81 = 1,053,543.43 : x
2. Step 2: Convert to fraction form
   3,613,016.26/5,418,996.81 = 1,053,543.43/x
3. Step 3: Cross multiply
   3,613,016.26x = 5,418,996.81 × 1,053,543.43
4. Step 4: Simplify right side
   3,613,016.26x = 5,709,148,459,271.47
5. Step 5: Solve for x
   x = 5,709,148,459,271.47/3,613,016.26
6. Step 6: Final answer
   x = 1,580,161.30