Finding the Fourth Proportional to 2,599,017.08, 3,897,098.60 and 801,401.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,017.08 : 3,897,098.60 = 801,401.49 : x
2. Step 2: Convert to fraction form
   2,599,017.08/3,897,098.60 = 801,401.49/x
3. Step 3: Cross multiply
   2,599,017.08x = 3,897,098.60 × 801,401.49
4. Step 4: Simplify right side
   2,599,017.08x = 3,123,140,620,709.91
5. Step 5: Solve for x
   x = 3,123,140,620,709.91/2,599,017.08
6. Step 6: Final answer
   x = 1,201,662.22