Finding the Fourth Proportional to 1,094,535.06, 1,510,443.72 and 611,107.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,094,535.06 : 1,510,443.72 = 611,107.62 : x
2. Step 2: Convert to fraction form
   1,094,535.06/1,510,443.72 = 611,107.62/x
3. Step 3: Cross multiply
   1,094,535.06x = 1,510,443.72 × 611,107.62
4. Step 4: Simplify right side
   1,094,535.06x = 923,043,666,873.15
5. Step 5: Solve for x
   x = 923,043,666,873.15/1,094,535.06
6. Step 6: Final answer
   x = 843,320.33