Finding the Fourth Proportional to 2,699,337.86, 3,705,257.87 and 2,386,562.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,699,337.86 : 3,705,257.87 = 2,386,562.69 : x
2. Step 2: Convert to fraction form
   2,699,337.86/3,705,257.87 = 2,386,562.69/x
3. Step 3: Cross multiply
   2,699,337.86x = 3,705,257.87 × 2,386,562.69
4. Step 4: Simplify right side
   2,699,337.86x = 8,842,830,188,233.15
5. Step 5: Solve for x
   x = 8,842,830,188,233.15/2,699,337.86
6. Step 6: Final answer
   x = 3,275,925.67