Finding the Fourth Proportional to 2,599,178.82, 3,899,653.53 and 1,401,216.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,178.82 : 3,899,653.53 = 1,401,216.30 : x
2. Step 2: Convert to fraction form
   2,599,178.82/3,899,653.53 = 1,401,216.30/x
3. Step 3: Cross multiply
   2,599,178.82x = 3,899,653.53 × 1,401,216.30
4. Step 4: Simplify right side
   2,599,178.82x = 5,464,258,090,588.54
5. Step 5: Solve for x
   x = 5,464,258,090,588.54/2,599,178.82
6. Step 6: Final answer
   x = 2,102,301.71