Finding the Fourth Proportional to 2,354,086.25, 3,531,162.18 and 671,189.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,354,086.25 : 3,531,162.18 = 671,189.75 : x
2. Step 2: Convert to fraction form
   2,354,086.25/3,531,162.18 = 671,189.75/x
3. Step 3: Cross multiply
   2,354,086.25x = 3,531,162.18 × 671,189.75
4. Step 4: Simplify right side
   2,354,086.25x = 2,370,079,857,447.71
5. Step 5: Solve for x
   x = 2,370,079,857,447.71/2,354,086.25
6. Step 6: Final answer
   x = 1,006,793.98