Finding the Fourth Proportional to 1,061,185.32, 1,464,435.96 and 577,750.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,185.32 : 1,464,435.96 = 577,750.50 : x
2. Step 2: Convert to fraction form
   1,061,185.32/1,464,435.96 = 577,750.50/x
3. Step 3: Cross multiply
   1,061,185.32x = 1,464,435.96 × 577,750.50
4. Step 4: Simplify right side
   1,061,185.32x = 846,078,608,107.98
5. Step 5: Solve for x
   x = 846,078,608,107.98/1,061,185.32
6. Step 6: Final answer
   x = 797,295.81