Finding the Fourth Proportional to 1,095,006.83, 1,510,960.01 and 611,510.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,095,006.83 : 1,510,960.01 = 611,510.31 : x
2. Step 2: Convert to fraction form
   1,095,006.83/1,510,960.01 = 611,510.31/x
3. Step 3: Cross multiply
   1,095,006.83x = 1,510,960.01 × 611,510.31
4. Step 4: Simplify right side
   1,095,006.83x = 923,967,621,055.15
5. Step 5: Solve for x
   x = 923,967,621,055.15/1,095,006.83
6. Step 6: Final answer
   x = 843,800.79