Finding the Fourth Proportional to 2,421,162.15, 3,337,309.51 and 1,635,982.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,421,162.15 : 3,337,309.51 = 1,635,982.86 : x
2. Step 2: Convert to fraction form
   2,421,162.15/3,337,309.51 = 1,635,982.86/x
3. Step 3: Cross multiply
   2,421,162.15x = 3,337,309.51 × 1,635,982.86
4. Step 4: Simplify right side
   2,421,162.15x = 5,459,781,174,456.24
5. Step 5: Solve for x
   x = 5,459,781,174,456.24/2,421,162.15
6. Step 6: Final answer
   x = 2,255,025.00