Finding the Fourth Proportional to 1,971,832.83, 2,721,131.10 and 1,066,414.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,971,832.83 : 2,721,131.10 = 1,066,414.83 : x
2. Step 2: Convert to fraction form
   1,971,832.83/2,721,131.10 = 1,066,414.83/x
3. Step 3: Cross multiply
   1,971,832.83x = 2,721,131.10 × 1,066,414.83
4. Step 4: Simplify right side
   1,971,832.83x = 2,901,854,559,414.21
5. Step 5: Solve for x
   x = 2,901,854,559,414.21/1,971,832.83
6. Step 6: Final answer
   x = 1,471,653.44