Finding the Fourth Proportional to 2,617,357.69, 3,611,901.81 and 1,455,778.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,617,357.69 : 3,611,901.81 = 1,455,778.95 : x
2. Step 2: Convert to fraction form
   2,617,357.69/3,611,901.81 = 1,455,778.95/x
3. Step 3: Cross multiply
   2,617,357.69x = 3,611,901.81 × 1,455,778.95
4. Step 4: Simplify right side
   2,617,357.69x = 5,258,130,618,507.85
5. Step 5: Solve for x
   x = 5,258,130,618,507.85/2,617,357.69
6. Step 6: Final answer
   x = 2,008,946.14