Finding the Fourth Proportional to 3,105,063.72, 4,284,981 and 1,746,936.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,105,063.72 : 4,284,981 = 1,746,936.72 : x
2. Step 2: Convert to fraction form
   3,105,063.72/4,284,981 = 1,746,936.72/x
3. Step 3: Cross multiply
   3,105,063.72x = 4,284,981 × 1,746,936.72
4. Step 4: Simplify right side
   3,105,063.72x = 7,485,590,653,402.32
5. Step 5: Solve for x
   x = 7,485,590,653,402.32/3,105,063.72
6. Step 6: Final answer
   x = 2,410,768.77