Finding the Fourth Proportional to 1,451,443.12, 2,003,042.90 and 798,118.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,451,443.12 : 2,003,042.90 = 798,118.86 : x
2. Step 2: Convert to fraction form
   1,451,443.12/2,003,042.90 = 798,118.86/x
3. Step 3: Cross multiply
   1,451,443.12x = 2,003,042.90 × 798,118.86
4. Step 4: Simplify right side
   1,451,443.12x = 1,598,666,311,888.50
5. Step 5: Solve for x
   x = 1,598,666,311,888.50/1,451,443.12
6. Step 6: Final answer
   x = 1,101,432.29