Finding the Fourth Proportional to 1,046,915.76, 1,444,375.83 and 684,551.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046,915.76 : 1,444,375.83 = 684,551.73 : x
2. Step 2: Convert to fraction form
   1,046,915.76/1,444,375.83 = 684,551.73/x
3. Step 3: Cross multiply
   1,046,915.76x = 1,444,375.83 × 684,551.73
4. Step 4: Simplify right side
   1,046,915.76x = 988,749,973,196.69
5. Step 5: Solve for x
   x = 988,749,973,196.69/1,046,915.76
6. Step 6: Final answer
   x = 944,440.81