Finding the Fourth Proportional to 2,650,581.44, 3,657,706.38 and 1,619,813.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650,581.44 : 3,657,706.38 = 1,619,813.72 : x
2. Step 2: Convert to fraction form
   2,650,581.44/3,657,706.38 = 1,619,813.72/x
3. Step 3: Cross multiply
   2,650,581.44x = 3,657,706.38 × 1,619,813.72
4. Step 4: Simplify right side
   2,650,581.44x = 5,924,802,978,055.53
5. Step 5: Solve for x
   x = 5,924,802,978,055.53/2,650,581.44
6. Step 6: Final answer
   x = 2,235,284.26