Finding the Fourth Proportional to 2,685,411.81, 3,705,966.09 and 1,461,658.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,685,411.81 : 3,705,966.09 = 1,461,658.23 : x
2. Step 2: Convert to fraction form
   2,685,411.81/3,705,966.09 = 1,461,658.23/x
3. Step 3: Cross multiply
   2,685,411.81x = 3,705,966.09 × 1,461,658.23
4. Step 4: Simplify right side
   2,685,411.81x = 5,416,855,835,549.42
5. Step 5: Solve for x
   x = 5,416,855,835,549.42/2,685,411.81
6. Step 6: Final answer
   x = 2,017,141.59