Finding the Fourth Proportional to 1,811,496.01, 2,499,870.85 and 995,770.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,811,496.01 : 2,499,870.85 = 995,770.53 : x
2. Step 2: Convert to fraction form
   1,811,496.01/2,499,870.85 = 995,770.53/x
3. Step 3: Cross multiply
   1,811,496.01x = 2,499,870.85 × 995,770.53
4. Step 4: Simplify right side
   1,811,496.01x = 2,489,297,708,736.70
5. Step 5: Solve for x
   x = 2,489,297,708,736.70/1,811,496.01
6. Step 6: Final answer
   x = 1,374,166.82