Finding the Fourth Proportional to 2,055,585.54, 3,082,315.89 and 902,360.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055,585.54 : 3,082,315.89 = 902,360.10 : x
2. Step 2: Convert to fraction form
   2,055,585.54/3,082,315.89 = 902,360.10/x
3. Step 3: Cross multiply
   2,055,585.54x = 3,082,315.89 × 902,360.10
4. Step 4: Simplify right side
   2,055,585.54x = 2,781,358,874,731.99
5. Step 5: Solve for x
   x = 2,781,358,874,731.99/2,055,585.54
6. Step 6: Final answer
   x = 1,353,073.77