Finding the Fourth Proportional to 1,401,776.07, 1,934,451.78 and 757,196.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,776.07 : 1,934,451.78 = 757,196.22 : x
2. Step 2: Convert to fraction form
   1,401,776.07/1,934,451.78 = 757,196.22/x
3. Step 3: Cross multiply
   1,401,776.07x = 1,934,451.78 × 757,196.22
4. Step 4: Simplify right side
   1,401,776.07x = 1,464,759,575,588.27
5. Step 5: Solve for x
   x = 1,464,759,575,588.27/1,401,776.07
6. Step 6: Final answer
   x = 1,044,931.22