Finding the Fourth Proportional to 2,016,623.25, 2,783,074.95 and 1,111,205.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,623.25 : 2,783,074.95 = 1,111,205.25 : x
2. Step 2: Convert to fraction form
   2,016,623.25/2,783,074.95 = 1,111,205.25/x
3. Step 3: Cross multiply
   2,016,623.25x = 2,783,074.95 × 1,111,205.25
4. Step 4: Simplify right side
   2,016,623.25x = 3,092,567,495,583.49
5. Step 5: Solve for x
   x = 3,092,567,495,583.49/2,016,623.25
6. Step 6: Final answer
   x = 1,533,537.56