Finding the Fourth Proportional to 2,777,118.38, 3,832,242.96 and 1,553,211.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,777,118.38 : 3,832,242.96 = 1,553,211.98 : x
2. Step 2: Convert to fraction form
   2,777,118.38/3,832,242.96 = 1,553,211.98/x
3. Step 3: Cross multiply
   2,777,118.38x = 3,832,242.96 × 1,553,211.98
4. Step 4: Simplify right side
   2,777,118.38x = 5,952,285,675,742.66
5. Step 5: Solve for x
   x = 5,952,285,675,742.66/2,777,118.38
6. Step 6: Final answer
   x = 2,143,331.63