Finding the Fourth Proportional to 2,144,012.87, 3,212,995.77 and 1,184,900.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,144,012.87 : 3,212,995.77 = 1,184,900.38 : x
2. Step 2: Convert to fraction form
   2,144,012.87/3,212,995.77 = 1,184,900.38/x
3. Step 3: Cross multiply
   2,144,012.87x = 3,212,995.77 × 1,184,900.38
4. Step 4: Simplify right side
   2,144,012.87x = 3,807,079,900,778.90
5. Step 5: Solve for x
   x = 3,807,079,900,778.90/2,144,012.87
6. Step 6: Final answer
   x = 1,775,679.59