Finding the Fourth Proportional to 1,002,384.05, 1,383,307.94 and 543,514.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,384.05 : 1,383,307.94 = 543,514.10 : x
2. Step 2: Convert to fraction form
   1,002,384.05/1,383,307.94 = 543,514.10/x
3. Step 3: Cross multiply
   1,002,384.05x = 1,383,307.94 × 543,514.10
4. Step 4: Simplify right side
   1,002,384.05x = 751,847,367,314.38
5. Step 5: Solve for x
   x = 751,847,367,314.38/1,002,384.05
6. Step 6: Final answer
   x = 750,059.19