Finding the Fourth Proportional to 1,095,004.38, 1,510,956.72 and 611,507.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,095,004.38 : 1,510,956.72 = 611,507.88 : x
2. Step 2: Convert to fraction form
   1,095,004.38/1,510,956.72 = 611,507.88/x
3. Step 3: Cross multiply
   1,095,004.38x = 1,510,956.72 × 611,507.88
4. Step 4: Simplify right side
   1,095,004.38x = 923,961,940,618.95
5. Step 5: Solve for x
   x = 923,961,940,618.95/1,095,004.38
6. Step 6: Final answer
   x = 843,797.48