Finding the Fourth Proportional to 1,076,936.43, 1,486,182.42 and 593,518.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,076,936.43 : 1,486,182.42 = 593,518.98 : x
2. Step 2: Convert to fraction form
   1,076,936.43/1,486,182.42 = 593,518.98/x
3. Step 3: Cross multiply
   1,076,936.43x = 1,486,182.42 × 593,518.98
4. Step 4: Simplify right side
   1,076,936.43x = 882,077,474,012.33
5. Step 5: Solve for x
   x = 882,077,474,012.33/1,076,936.43
6. Step 6: Final answer
   x = 819,061.78