Finding the Fourth Proportional to 2,065,238.78, 3,096,655.31 and 801,590.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,238.78 : 3,096,655.31 = 801,590.18 : x
2. Step 2: Convert to fraction form
   2,065,238.78/3,096,655.31 = 801,590.18/x
3. Step 3: Cross multiply
   2,065,238.78x = 3,096,655.31 × 801,590.18
4. Step 4: Simplify right side
   2,065,238.78x = 2,482,248,473,861.55
5. Step 5: Solve for x
   x = 2,482,248,473,861.55/2,065,238.78
6. Step 6: Final answer
   x = 1,201,918.40