Finding the Fourth Proportional to 1,811,316.30, 2,499,642.38 and 995,595.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,811,316.30 : 2,499,642.38 = 995,595.42 : x
2. Step 2: Convert to fraction form
   1,811,316.30/2,499,642.38 = 995,595.42/x
3. Step 3: Cross multiply
   1,811,316.30x = 2,499,642.38 × 995,595.42
4. Step 4: Simplify right side
   1,811,316.30x = 2,488,632,505,165.90
5. Step 5: Solve for x
   x = 2,488,632,505,165.90/1,811,316.30
6. Step 6: Final answer
   x = 1,373,935.91