Finding the Fourth Proportional to 944,111.52, 1,302,888.78 and 514,391.58

Step by Step Solution

1. Step 1: Write the proportion equation
   944,111.52 : 1,302,888.78 = 514,391.58 : x
2. Step 2: Convert to fraction form
   944,111.52/1,302,888.78 = 514,391.58/x
3. Step 3: Cross multiply
   944,111.52x = 1,302,888.78 × 514,391.58
4. Step 4: Simplify right side
   944,111.52x = 670,195,018,108.47
5. Step 5: Solve for x
   x = 670,195,018,108.47/944,111.52
6. Step 6: Final answer
   x = 709,868.49