Finding the Fourth Proportional to 2,647,461.42, 3,971,585.82 and 1,227,661.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,647,461.42 : 3,971,585.82 = 1,227,661.02 : x
2. Step 2: Convert to fraction form
   2,647,461.42/3,971,585.82 = 1,227,661.02/x
3. Step 3: Cross multiply
   2,647,461.42x = 3,971,585.82 × 1,227,661.02
4. Step 4: Simplify right side
   2,647,461.42x = 4,875,761,098,798.74
5. Step 5: Solve for x
   x = 4,875,761,098,798.74/2,647,461.42
6. Step 6: Final answer
   x = 1,841,674.09