Finding the Fourth Proportional to 1,151,291.82, 1,588,808.15 and 635,061.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,151,291.82 : 1,588,808.15 = 635,061.41 : x
2. Step 2: Convert to fraction form
   1,151,291.82/1,588,808.15 = 635,061.41/x
3. Step 3: Cross multiply
   1,151,291.82x = 1,588,808.15 × 635,061.41
4. Step 4: Simplify right side
   1,151,291.82x = 1,008,990,743,958.49
5. Step 5: Solve for x
   x = 1,008,990,743,958.49/1,151,291.82
6. Step 6: Final answer
   x = 876,398.78