Finding the Fourth Proportional to 1,064,389.14, 1,468,632.24 and 677,063.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,389.14 : 1,468,632.24 = 677,063.52 : x
2. Step 2: Convert to fraction form
   1,064,389.14/1,468,632.24 = 677,063.52/x
3. Step 3: Cross multiply
   1,064,389.14x = 1,468,632.24 × 677,063.52
4. Step 4: Simplify right side
   1,064,389.14x = 994,357,313,999.89
5. Step 5: Solve for x
   x = 994,357,313,999.89/1,064,389.14
6. Step 6: Final answer
   x = 934,204.68