Finding the Fourth Proportional to 2,503,222.49, 3,454,514.96 and 1,415,656.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503,222.49 : 3,454,514.96 = 1,415,656.70 : x
2. Step 2: Convert to fraction form
   2,503,222.49/3,454,514.96 = 1,415,656.70/x
3. Step 3: Cross multiply
   2,503,222.49x = 3,454,514.96 × 1,415,656.70
4. Step 4: Simplify right side
   2,503,222.49x = 4,890,407,224,023.37
5. Step 5: Solve for x
   x = 4,890,407,224,023.37/2,503,222.49
6. Step 6: Final answer
   x = 1,953,644.65