Finding the Fourth Proportional to 1,797,066.50, 2,479,963.76 and 981,275.85

Step by Step Solution

1. Step 1: Write the proportion equation
   1,797,066.50 : 2,479,963.76 = 981,275.85 : x
2. Step 2: Convert to fraction form
   1,797,066.50/2,479,963.76 = 981,275.85/x
3. Step 3: Cross multiply
   1,797,066.50x = 2,479,963.76 × 981,275.85
4. Step 4: Simplify right side
   1,797,066.50x = 2,433,528,541,656.82
5. Step 5: Solve for x
   x = 2,433,528,541,656.82/1,797,066.50
6. Step 6: Final answer
   x = 1,354,167.22