Finding the Fourth Proportional to 2,679,225.33, 3,697,356.86 and 1,455,539.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,679,225.33 : 3,697,356.86 = 1,455,539.61 : x
2. Step 2: Convert to fraction form
   2,679,225.33/3,697,356.86 = 1,455,539.61/x
3. Step 3: Cross multiply
   2,679,225.33x = 3,697,356.86 × 1,455,539.61
4. Step 4: Simplify right side
   2,679,225.33x = 5,381,649,354,757.53
5. Step 5: Solve for x
   x = 5,381,649,354,757.53/2,679,225.33
6. Step 6: Final answer
   x = 2,008,658.73