Finding the Fourth Proportional to 767,152.56, 1,059,046.20 and 594,689.52

Step by Step Solution

1. Step 1: Write the proportion equation
   767,152.56 : 1,059,046.20 = 594,689.52 : x
2. Step 2: Convert to fraction form
   767,152.56/1,059,046.20 = 594,689.52/x
3. Step 3: Cross multiply
   767,152.56x = 1,059,046.20 × 594,689.52
4. Step 4: Simplify right side
   767,152.56x = 629,803,676,335.82
5. Step 5: Solve for x
   x = 629,803,676,335.82/767,152.56
6. Step 6: Final answer
   x = 820,962.75