Finding the Fourth Proportional to 1,274,105.76, 1,758,266.22 and 701,145.92

Step by Step Solution

1. Step 1: Write the proportion equation
   1,274,105.76 : 1,758,266.22 = 701,145.92 : x
2. Step 2: Convert to fraction form
   1,274,105.76/1,758,266.22 = 701,145.92/x
3. Step 3: Cross multiply
   1,274,105.76x = 1,758,266.22 × 701,145.92
4. Step 4: Simplify right side
   1,274,105.76x = 1,232,801,186,426.82
5. Step 5: Solve for x
   x = 1,232,801,186,426.82/1,274,105.76
6. Step 6: Final answer
   x = 967,581.52