Finding the Fourth Proportional to 2,146,783.82, 2,962,580.16 and 1,179,936.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,783.82 : 2,962,580.16 = 1,179,936.62 : x
2. Step 2: Convert to fraction form
   2,146,783.82/2,962,580.16 = 1,179,936.62/x
3. Step 3: Cross multiply
   2,146,783.82x = 2,962,580.16 × 1,179,936.62
4. Step 4: Simplify right side
   2,146,783.82x = 3,495,656,820,469.46
5. Step 5: Solve for x
   x = 3,495,656,820,469.46/2,146,783.82
6. Step 6: Final answer
   x = 1,628,322.70