Finding the Fourth Proportional to 2,447,373.15, 3,663,198.72 and 1,307,284.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447,373.15 : 3,663,198.72 = 1,307,284.56 : x
2. Step 2: Convert to fraction form
   2,447,373.15/3,663,198.72 = 1,307,284.56/x
3. Step 3: Cross multiply
   2,447,373.15x = 3,663,198.72 × 1,307,284.56
4. Step 4: Simplify right side
   2,447,373.15x = 4,788,843,126,867.76
5. Step 5: Solve for x
   x = 4,788,843,126,867.76/2,447,373.15
6. Step 6: Final answer
   x = 1,956,727.82