Finding the Fourth Proportional to 1,841,996, 2,763,149.52 and 512,300

Step by Step Solution

1. Step 1: Write the proportion equation
   1,841,996 : 2,763,149.52 = 512,300 : x
2. Step 2: Convert to fraction form
   1,841,996/2,763,149.52 = 512,300/x
3. Step 3: Cross multiply
   1,841,996x = 2,763,149.52 × 512,300
4. Step 4: Simplify right side
   1,841,996x = 1,415,561,499,096
5. Step 5: Solve for x
   x = 1,415,561,499,096/1,841,996
6. Step 6: Final answer
   x = 768,493.25