Finding the Fourth Proportional to 1,662,076.84, 2,293,275.38 and 1,008,688.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,076.84 : 2,293,275.38 = 1,008,688.38 : x
2. Step 2: Convert to fraction form
   1,662,076.84/2,293,275.38 = 1,008,688.38/x
3. Step 3: Cross multiply
   1,662,076.84x = 2,293,275.38 × 1,008,688.38
4. Step 4: Simplify right side
   1,662,076.84x = 2,313,200,227,946.08
5. Step 5: Solve for x
   x = 2,313,200,227,946.08/1,662,076.84
6. Step 6: Final answer
   x = 1,391,752.88