Finding the Fourth Proportional to 1,332,025.61, 1,997,705.79 and 522,575.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,332,025.61 : 1,997,705.79 = 522,575.00 : x
2. Step 2: Convert to fraction form
   1,332,025.61/1,997,705.79 = 522,575.00/x
3. Step 3: Cross multiply
   1,332,025.61x = 1,997,705.79 × 522,575.00
4. Step 4: Simplify right side
   1,332,025.61x = 1,043,951,093,220.72
5. Step 5: Solve for x
   x = 1,043,951,093,220.72/1,332,025.61
6. Step 6: Final answer
   x = 783,732.00