Finding the Fourth Proportional to 2,144,014.28, 3,212,997.89 and 1,184,901.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,144,014.28 : 3,212,997.89 = 1,184,901.78 : x
2. Step 2: Convert to fraction form
   2,144,014.28/3,212,997.89 = 1,184,901.78/x
3. Step 3: Cross multiply
   2,144,014.28x = 3,212,997.89 × 1,184,901.78
4. Step 4: Simplify right side
   2,144,014.28x = 3,807,086,931,786.55
5. Step 5: Solve for x
   x = 3,807,086,931,786.55/2,144,014.28
6. Step 6: Final answer
   x = 1,775,681.71