Finding the Fourth Proportional to 2,678,792.56, 3,696,730.92 and 1,455,099.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,678,792.56 : 3,696,730.92 = 1,455,099.05 : x
2. Step 2: Convert to fraction form
   2,678,792.56/3,696,730.92 = 1,455,099.05/x
3. Step 3: Cross multiply
   2,678,792.56x = 3,696,730.92 × 1,455,099.05
4. Step 4: Simplify right side
   2,678,792.56x = 5,379,109,659,039.45
5. Step 5: Solve for x
   x = 5,379,109,659,039.45/2,678,792.56
6. Step 6: Final answer
   x = 2,008,035.17