Finding the Fourth Proportional to 700,665.50, 967,075.89 and 458,807.60

Step by Step Solution

1. Step 1: Write the proportion equation
   700,665.50 : 967,075.89 = 458,807.60 : x
2. Step 2: Convert to fraction form
   700,665.50/967,075.89 = 458,807.60/x
3. Step 3: Cross multiply
   700,665.50x = 967,075.89 × 458,807.60
4. Step 4: Simplify right side
   700,665.50x = 443,701,768,108.76
5. Step 5: Solve for x
   x = 443,701,768,108.76/700,665.50
6. Step 6: Final answer
   x = 633,257.62