Finding the Fourth Proportional to 765,594.72, 1,056,934.98 and 536,853.96

Step by Step Solution

1. Step 1: Write the proportion equation
   765,594.72 : 1,056,934.98 = 536,853.96 : x
2. Step 2: Convert to fraction form
   765,594.72/1,056,934.98 = 536,853.96/x
3. Step 3: Cross multiply
   765,594.72x = 1,056,934.98 × 536,853.96
4. Step 4: Simplify right side
   765,594.72x = 567,419,729,475.52
5. Step 5: Solve for x
   x = 567,419,729,475.52/765,594.72
6. Step 6: Final answer
   x = 741,148.96