Finding the Fourth Proportional to 2,219,184, 3,062,496.06 and 1,200,610.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,219,184 : 3,062,496.06 = 1,200,610.62 : x
2. Step 2: Convert to fraction form
   2,219,184/3,062,496.06 = 1,200,610.62/x
3. Step 3: Cross multiply
   2,219,184x = 3,062,496.06 × 1,200,610.62
4. Step 4: Simplify right side
   2,219,184x = 3,676,865,293,344.16
5. Step 5: Solve for x
   x = 3,676,865,293,344.16/2,219,184
6. Step 6: Final answer
   x = 1,656,854.63