Finding the Fourth Proportional to 1,050,086.62, 1,575,970.71 and 544,792.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050,086.62 : 1,575,970.71 = 544,792.42 : x
2. Step 2: Convert to fraction form
   1,050,086.62/1,575,970.71 = 544,792.42/x
3. Step 3: Cross multiply
   1,050,086.62x = 1,575,970.71 × 544,792.42
4. Step 4: Simplify right side
   1,050,086.62x = 858,576,896,950.02
5. Step 5: Solve for x
   x = 858,576,896,950.02/1,050,086.62
6. Step 6: Final answer
   x = 817,624.83