Finding the Fourth Proportional to 2,661,200.94, 3,672,458.78 and 1,437,506.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,661,200.94 : 3,672,458.78 = 1,437,506.49 : x
2. Step 2: Convert to fraction form
   2,661,200.94/3,672,458.78 = 1,437,506.49/x
3. Step 3: Cross multiply
   2,661,200.94x = 3,672,458.78 × 1,437,506.49
4. Step 4: Simplify right side
   2,661,200.94x = 5,279,183,323,319.95
5. Step 5: Solve for x
   x = 5,279,183,323,319.95/2,661,200.94
6. Step 6: Final answer
   x = 1,983,759.75