Finding the Fourth Proportional to 1,116,424.83, 1,540,651.82 and 607,116.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,116,424.83 : 1,540,651.82 = 607,116.27 : x
2. Step 2: Convert to fraction form
   1,116,424.83/1,540,651.82 = 607,116.27/x
3. Step 3: Cross multiply
   1,116,424.83x = 1,540,651.82 × 607,116.27
4. Step 4: Simplify right side
   1,116,424.83x = 935,354,783,291.53
5. Step 5: Solve for x
   x = 935,354,783,291.53/1,116,424.83
6. Step 6: Final answer
   x = 837,812.59