Finding the Fourth Proportional to 2,171,018.16, 2,996,363.68 and 1,204,459.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,171,018.16 : 2,996,363.68 = 1,204,459.82 : x
2. Step 2: Convert to fraction form
   2,171,018.16/2,996,363.68 = 1,204,459.82/x
3. Step 3: Cross multiply
   2,171,018.16x = 2,996,363.68 × 1,204,459.82
4. Step 4: Simplify right side
   2,171,018.16x = 3,608,999,658,667.34
5. Step 5: Solve for x
   x = 3,608,999,658,667.34/2,171,018.16
6. Step 6: Final answer
   x = 1,662,353.51