Finding the Fourth Proportional to 1,662,766.10, 2,495,133.30 and 1,095,786.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,766.10 : 2,495,133.30 = 1,095,786.35 : x
2. Step 2: Convert to fraction form
   1,662,766.10/2,495,133.30 = 1,095,786.35/x
3. Step 3: Cross multiply
   1,662,766.10x = 2,495,133.30 × 1,095,786.35
4. Step 4: Simplify right side
   1,662,766.10x = 2,734,133,011,570.46
5. Step 5: Solve for x
   x = 2,734,133,011,570.46/1,662,766.10
6. Step 6: Final answer
   x = 1,644,328.09