Finding the Fourth Proportional to 2,149,404.68, 2,966,178.31 and 1,182,514.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,149,404.68 : 2,966,178.31 = 1,182,514.20 : x
2. Step 2: Convert to fraction form
   2,149,404.68/2,966,178.31 = 1,182,514.20/x
3. Step 3: Cross multiply
   2,149,404.68x = 2,966,178.31 × 1,182,514.20
4. Step 4: Simplify right side
   2,149,404.68x = 3,507,547,971,307.00
5. Step 5: Solve for x
   x = 3,507,547,971,307.00/2,149,404.68
6. Step 6: Final answer
   x = 1,631,869.51