Finding the Fourth Proportional to 1,051,747.50, 1,576,375.69 and 482,648.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,051,747.50 : 1,576,375.69 = 482,648.93 : x
2. Step 2: Convert to fraction form
   1,051,747.50/1,576,375.69 = 482,648.93/x
3. Step 3: Cross multiply
   1,051,747.50x = 1,576,375.69 × 482,648.93
4. Step 4: Simplify right side
   1,051,747.50x = 760,836,030,968.01
5. Step 5: Solve for x
   x = 760,836,030,968.01/1,051,747.50
6. Step 6: Final answer
   x = 723,401.80