Finding the Fourth Proportional to 2,440,634.18, 3,661,090.59 and 820,752.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,440,634.18 : 3,661,090.59 = 820,752.98 : x
2. Step 2: Convert to fraction form
   2,440,634.18/3,661,090.59 = 820,752.98/x
3. Step 3: Cross multiply
   2,440,634.18x = 3,661,090.59 × 820,752.98
4. Step 4: Simplify right side
   2,440,634.18x = 3,004,851,011,792.46
5. Step 5: Solve for x
   x = 3,004,851,011,792.46/2,440,634.18
6. Step 6: Final answer
   x = 1,231,176.32