Finding the Fourth Proportional to 1,108,601.64, 1,529,870.76 and 599,304.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,601.64 : 1,529,870.76 = 599,304.15 : x
2. Step 2: Convert to fraction form
   1,108,601.64/1,529,870.76 = 599,304.15/x
3. Step 3: Cross multiply
   1,108,601.64x = 1,529,870.76 × 599,304.15
4. Step 4: Simplify right side
   1,108,601.64x = 916,857,895,431.65
5. Step 5: Solve for x
   x = 916,857,895,431.65/1,108,601.64
6. Step 6: Final answer
   x = 827,040.00