Finding the Fourth Proportional to 1,002,176.76, 1,383,067.98 and 662,048.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,176.76 : 1,383,067.98 = 662,048.76 : x
2. Step 2: Convert to fraction form
   1,002,176.76/1,383,067.98 = 662,048.76/x
3. Step 3: Cross multiply
   1,002,176.76x = 1,383,067.98 × 662,048.76
4. Step 4: Simplify right side
   1,002,176.76x = 915,658,441,154.71
5. Step 5: Solve for x
   x = 915,658,441,154.71/1,002,176.76
6. Step 6: Final answer
   x = 913,669.60