Finding the Fourth Proportional to 757,729.61, 1,133,141.52 and 565,738.34

Step by Step Solution

1. Step 1: Write the proportion equation
   757,729.61 : 1,133,141.52 = 565,738.34 : x
2. Step 2: Convert to fraction form
   757,729.61/1,133,141.52 = 565,738.34/x
3. Step 3: Cross multiply
   757,729.61x = 1,133,141.52 × 565,738.34
4. Step 4: Simplify right side
   757,729.61x = 641,061,596,844.17
5. Step 5: Solve for x
   x = 641,061,596,844.17/757,729.61
6. Step 6: Final answer
   x = 846,029.50