Finding the Fourth Proportional to 2,692,978.32, 4,035,977.34 and 1,093,683.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,692,978.32 : 4,035,977.34 = 1,093,683.54 : x
2. Step 2: Convert to fraction form
   2,692,978.32/4,035,977.34 = 1,093,683.54/x
3. Step 3: Cross multiply
   2,692,978.32x = 4,035,977.34 × 1,093,683.54
4. Step 4: Simplify right side
   2,692,978.32x = 4,414,081,984,570.98
5. Step 5: Solve for x
   x = 4,414,081,984,570.98/2,692,978.32
6. Step 6: Final answer
   x = 1,639,107.88