Finding the Fourth Proportional to 2,314,479.31, 3,471,885.21 and 798,140.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,314,479.31 : 3,471,885.21 = 798,140.37 : x
2. Step 2: Convert to fraction form
   2,314,479.31/3,471,885.21 = 798,140.37/x
3. Step 3: Cross multiply
   2,314,479.31x = 3,471,885.21 × 798,140.37
4. Step 4: Simplify right side
   2,314,479.31x = 2,771,051,762,119.52
5. Step 5: Solve for x
   x = 2,771,051,762,119.52/2,314,479.31
6. Step 6: Final answer
   x = 1,197,267.89