Finding the Fourth Proportional to 2,179,501.39, 3,269,375.06 and 663,233.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,179,501.39 : 3,269,375.06 = 663,233.74 : x
2. Step 2: Convert to fraction form
   2,179,501.39/3,269,375.06 = 663,233.74/x
3. Step 3: Cross multiply
   2,179,501.39x = 3,269,375.06 × 663,233.74
4. Step 4: Simplify right side
   2,179,501.39x = 2,168,359,837,016.92
5. Step 5: Solve for x
   x = 2,168,359,837,016.92/2,179,501.39
6. Step 6: Final answer
   x = 994,888.03