Finding the Fourth Proportional to 1,401,771.57, 1,934,445.56 and 757,191.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,771.57 : 1,934,445.56 = 757,191.71 : x
2. Step 2: Convert to fraction form
   1,401,771.57/1,934,445.56 = 757,191.71/x
3. Step 3: Cross multiply
   1,401,771.57x = 1,934,445.56 × 757,191.71
4. Step 4: Simplify right side
   1,401,771.57x = 1,464,746,128,020.12
5. Step 5: Solve for x
   x = 1,464,746,128,020.12/1,401,771.57
6. Step 6: Final answer
   x = 1,044,924.98