Finding the Fourth Proportional to 659,510.50, 910,124.55 and 373,024.42

Step by Step Solution

1. Step 1: Write the proportion equation
   659,510.50 : 910,124.55 = 373,024.42 : x
2. Step 2: Convert to fraction form
   659,510.50/910,124.55 = 373,024.42/x
3. Step 3: Cross multiply
   659,510.50x = 910,124.55 × 373,024.42
4. Step 4: Simplify right side
   659,510.50x = 339,498,682,391.51
5. Step 5: Solve for x
   x = 339,498,682,391.51/659,510.50
6. Step 6: Final answer
   x = 514,773.73