Finding the Fourth Proportional to 1,874,493.78, 2,811,158.86 and 676,259.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,874,493.78 : 2,811,158.86 = 676,259.98 : x
2. Step 2: Convert to fraction form
   1,874,493.78/2,811,158.86 = 676,259.98/x
3. Step 3: Cross multiply
   1,874,493.78x = 2,811,158.86 × 676,259.98
4. Step 4: Simplify right side
   1,874,493.78x = 1,901,074,234,440.42
5. Step 5: Solve for x
   x = 1,901,074,234,440.42/1,874,493.78
6. Step 6: Final answer
   x = 1,014,180.07