Finding the Fourth Proportional to 1,811,030.10, 2,499,171.17 and 995,233.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,811,030.10 : 2,499,171.17 = 995,233.53 : x
2. Step 2: Convert to fraction form
   1,811,030.10/2,499,171.17 = 995,233.53/x
3. Step 3: Cross multiply
   1,811,030.10x = 2,499,171.17 × 995,233.53
4. Step 4: Simplify right side
   1,811,030.10x = 2,487,258,949,989.05
5. Step 5: Solve for x
   x = 2,487,258,949,989.05/1,811,030.10
6. Step 6: Final answer
   x = 1,373,394.60