Finding the Fourth Proportional to 2,865,671.72, 3,952,388.18 and 1,777,333

Step by Step Solution

1. Step 1: Write the proportion equation
   2,865,671.72 : 3,952,388.18 = 1,777,333 : x
2. Step 2: Convert to fraction form
   2,865,671.72/3,952,388.18 = 1,777,333/x
3. Step 3: Cross multiply
   2,865,671.72x = 3,952,388.18 × 1,777,333
4. Step 4: Simplify right side
   2,865,671.72x = 7,024,709,941,123.94
5. Step 5: Solve for x
   x = 7,024,709,941,123.94/2,865,671.72
6. Step 6: Final answer
   x = 2,451,331.01