Finding the Fourth Proportional to 3,685,743.42, 5,088,919.41 and 2,585,513.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,685,743.42 : 5,088,919.41 = 2,585,513.94 : x
2. Step 2: Convert to fraction form
   3,685,743.42/5,088,919.41 = 2,585,513.94/x
3. Step 3: Cross multiply
   3,685,743.42x = 5,088,919.41 × 2,585,513.94
4. Step 4: Simplify right side
   3,685,743.42x = 13,157,472,074,091.58
5. Step 5: Solve for x
   x = 13,157,472,074,091.58/3,685,743.42
6. Step 6: Final answer
   x = 3,569,828.55