Finding the Fourth Proportional to 2,139,684.06, 2,953,066.80 and 1,324,150.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,139,684.06 : 2,953,066.80 = 1,324,150.41 : x
2. Step 2: Convert to fraction form
   2,139,684.06/2,953,066.80 = 1,324,150.41/x
3. Step 3: Cross multiply
   2,139,684.06x = 2,953,066.80 × 1,324,150.41
4. Step 4: Simplify right side
   2,139,684.06x = 3,910,304,613,977.39
5. Step 5: Solve for x
   x = 3,910,304,613,977.39/2,139,684.06
6. Step 6: Final answer
   x = 1,827,514.95