Finding the Fourth Proportional to 2,482,708.72, 3,426,140.28 and 1,409,620.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,482,708.72 : 3,426,140.28 = 1,409,620.72 : x
2. Step 2: Convert to fraction form
   2,482,708.72/3,426,140.28 = 1,409,620.72/x
3. Step 3: Cross multiply
   2,482,708.72x = 3,426,140.28 × 1,409,620.72
4. Step 4: Simplify right side
   2,482,708.72x = 4,829,558,328,314.60
5. Step 5: Solve for x
   x = 4,829,558,328,314.60/2,482,708.72
6. Step 6: Final answer
   x = 1,945,277.87