Finding the Fourth Proportional to 1,277,096.94, 1,762,407.54 and 696,315.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,277,096.94 : 1,762,407.54 = 696,315.27 : x
2. Step 2: Convert to fraction form
   1,277,096.94/1,762,407.54 = 696,315.27/x
3. Step 3: Cross multiply
   1,277,096.94x = 1,762,407.54 × 696,315.27
4. Step 4: Simplify right side
   1,277,096.94x = 1,227,191,282,065.14
5. Step 5: Solve for x
   x = 1,227,191,282,065.14/1,277,096.94
6. Step 6: Final answer
   x = 960,922.58