Finding the Fourth Proportional to 1,050,449.99, 1,449,601.89 and 591,562.70

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050,449.99 : 1,449,601.89 = 591,562.70 : x
2. Step 2: Convert to fraction form
   1,050,449.99/1,449,601.89 = 591,562.70/x
3. Step 3: Cross multiply
   1,050,449.99x = 1,449,601.89 × 591,562.70
4. Step 4: Simplify right side
   1,050,449.99x = 857,530,407,973.50
5. Step 5: Solve for x
   x = 857,530,407,973.50/1,050,449.99
6. Step 6: Final answer
   x = 816,345.77