Finding the Fourth Proportional to 2,669,074.56, 3,683,332.88 and 1,445,380.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669,074.56 : 3,683,332.88 = 1,445,380.64 : x
2. Step 2: Convert to fraction form
   2,669,074.56/3,683,332.88 = 1,445,380.64/x
3. Step 3: Cross multiply
   2,669,074.56x = 3,683,332.88 × 1,445,380.64
4. Step 4: Simplify right side
   2,669,074.56x = 5,323,818,035,427.44
5. Step 5: Solve for x
   x = 5,323,818,035,427.44/2,669,074.56
6. Step 6: Final answer
   x = 1,994,630.69