Finding the Fourth Proportional to 2,567,998.86, 3,543,835.23 and 1,422,077.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567,998.86 : 3,543,835.23 = 1,422,077.82 : x
2. Step 2: Convert to fraction form
   2,567,998.86/3,543,835.23 = 1,422,077.82/x
3. Step 3: Cross multiply
   2,567,998.86x = 3,543,835.23 × 1,422,077.82
4. Step 4: Simplify right side
   2,567,998.86x = 5,039,609,478,317.60
5. Step 5: Solve for x
   x = 5,039,609,478,317.60/2,567,998.86
6. Step 6: Final answer
   x = 1,962,465.62