Finding the Fourth Proportional to 3,613,016.76, 5,418,997.56 and 1,053,543.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,613,016.76 : 5,418,997.56 = 1,053,543.93 : x
2. Step 2: Convert to fraction form
   3,613,016.76/5,418,997.56 = 1,053,543.93/x
3. Step 3: Cross multiply
   3,613,016.76x = 5,418,997.56 × 1,053,543.93
4. Step 4: Simplify right side
   3,613,016.76x = 5,709,151,986,022.81
5. Step 5: Solve for x
   x = 5,709,151,986,022.81/3,613,016.76
6. Step 6: Final answer
   x = 1,580,162.05