Finding the Fourth Proportional to 1,401,887.49, 1,934,606.46 and 757,307.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,887.49 : 1,934,606.46 = 757,307.69 : x
2. Step 2: Convert to fraction form
   1,401,887.49/1,934,606.46 = 757,307.69/x
3. Step 3: Cross multiply
   1,401,887.49x = 1,934,606.46 × 757,307.69
4. Step 4: Simplify right side
   1,401,887.49x = 1,465,092,339,608.65
5. Step 5: Solve for x
   x = 1,465,092,339,608.65/1,401,887.49
6. Step 6: Final answer
   x = 1,045,085.54