Finding the Fourth Proportional to 2,692,830.42, 4,039,234.56 and 1,095,380.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,692,830.42 : 4,039,234.56 = 1,095,380.01 : x
2. Step 2: Convert to fraction form
   2,692,830.42/4,039,234.56 = 1,095,380.01/x
3. Step 3: Cross multiply
   2,692,830.42x = 4,039,234.56 × 1,095,380.01
4. Step 4: Simplify right side
   2,692,830.42x = 4,424,496,792,725.15
5. Step 5: Solve for x
   x = 4,424,496,792,725.15/2,692,830.42
6. Step 6: Final answer
   x = 1,643,065.51