Finding the Fourth Proportional to 2,196,178.62, 3,030,705.37 and 1,265,544.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,178.62 : 3,030,705.37 = 1,265,544.46 : x
2. Step 2: Convert to fraction form
   2,196,178.62/3,030,705.37 = 1,265,544.46/x
3. Step 3: Cross multiply
   2,196,178.62x = 3,030,705.37 × 1,265,544.46
4. Step 4: Simplify right side
   2,196,178.62x = 3,835,492,372,099.66
5. Step 5: Solve for x
   x = 3,835,492,372,099.66/2,196,178.62
6. Step 6: Final answer
   x = 1,746,439.18