Finding the Fourth Proportional to 2,685,393.69, 3,705,941.10 and 1,461,640.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,685,393.69 : 3,705,941.10 = 1,461,640.10 : x
2. Step 2: Convert to fraction form
   2,685,393.69/3,705,941.10 = 1,461,640.10/x
3. Step 3: Cross multiply
   2,685,393.69x = 3,705,941.10 × 1,461,640.10
4. Step 4: Simplify right side
   2,685,393.69x = 5,416,752,101,468.40
5. Step 5: Solve for x
   x = 5,416,752,101,468.40/2,685,393.69
6. Step 6: Final answer
   x = 2,017,116.57