Finding the Fourth Proportional to 1,363,978.05, 1,882,401.78 and 752,250.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,363,978.05 : 1,882,401.78 = 752,250.47 : x
2. Step 2: Convert to fraction form
   1,363,978.05/1,882,401.78 = 752,250.47/x
3. Step 3: Cross multiply
   1,363,978.05x = 1,882,401.78 × 752,250.47
4. Step 4: Simplify right side
   1,363,978.05x = 1,416,037,614,321.83
5. Step 5: Solve for x
   x = 1,416,037,614,321.83/1,363,978.05
6. Step 6: Final answer
   x = 1,038,167.45