Finding the Fourth Proportional to 2,677,910.82, 4,016,899.71 and 784,690.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,677,910.82 : 4,016,899.71 = 784,690.98 : x
2. Step 2: Convert to fraction form
   2,677,910.82/4,016,899.71 = 784,690.98/x
3. Step 3: Cross multiply
   2,677,910.82x = 4,016,899.71 × 784,690.98
4. Step 4: Simplify right side
   2,677,910.82x = 3,152,024,970,001.62
5. Step 5: Solve for x
   x = 3,152,024,970,001.62/2,677,910.82
6. Step 6: Final answer
   x = 1,177,046.28