Finding the Fourth Proportional to 2,729,160.25, 3,766,174.65 and 1,505,438.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,729,160.25 : 3,766,174.65 = 1,505,438.98 : x
2. Step 2: Convert to fraction form
   2,729,160.25/3,766,174.65 = 1,505,438.98/x
3. Step 3: Cross multiply
   2,729,160.25x = 3,766,174.65 × 1,505,438.98
4. Step 4: Simplify right side
   2,729,160.25x = 5,669,746,123,597.86
5. Step 5: Solve for x
   x = 5,669,746,123,597.86/2,729,160.25
6. Step 6: Final answer
   x = 2,077,469.11