Finding the Fourth Proportional to 1,018,152.69, 1,403,899.29 and 650,145.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,018,152.69 : 1,403,899.29 = 650,145.96 : x
2. Step 2: Convert to fraction form
   1,018,152.69/1,403,899.29 = 650,145.96/x
3. Step 3: Cross multiply
   1,018,152.69x = 1,403,899.29 × 650,145.96
4. Step 4: Simplify right side
   1,018,152.69x = 912,739,451,640.37
5. Step 5: Solve for x
   x = 912,739,451,640.37/1,018,152.69
6. Step 6: Final answer
   x = 896,466.18