Finding the Fourth Proportional to 1,061,253.37, 1,464,555.99 and 577,845.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,253.37 : 1,464,555.99 = 577,845.04 : x
2. Step 2: Convert to fraction form
   1,061,253.37/1,464,555.99 = 577,845.04/x
3. Step 3: Cross multiply
   1,061,253.37x = 1,464,555.99 × 577,845.04
4. Step 4: Simplify right side
   1,061,253.37x = 846,286,412,624.98
5. Step 5: Solve for x
   x = 846,286,412,624.98/1,061,253.37
6. Step 6: Final answer
   x = 797,440.50